Seth what the hell you promised me ball kicking fun, you delivered and then you make me watch a poor man getting mentally abused and then experimented on by mad scientists like this is messed up
Straight home from a night out in Tokyo,. Absolutely shitfaced. Been cheering at a naked dude who took a pracrtical joke to the point of dancing literlaly naked the bar for 2 hours. I got my heated crapstuff from Familymart. New Sensei Seth Reacts video uploaded 4 minutes ago. Perfection.
Man had a good time. Imagine getting home drunk after a good night, got the familymart food (shoulda grabbed Taco Bell or kfc tho) and watching a sensei Seth video on a dude voluntarily getting nutshotted. Peak.
I remember watching that and I always feel bad for the man. Good thing he got himself under control... One can only imagine how much this stuff messes with you. And thanks Seth for not making fun of him but actually aknowledge how dangerous he is and how bad of an idea that was. Seriously thought you would make fun of him tearing up. Thank you
It doesn't mess with you at all. I've had epinephrine multiple times. It doesn't affect you mentally at all (he obviously has issues). You're just able to be at peak performance for way longer than you should be able to, and you don't have to put effort in to hit it. I voluntarily withdrew from a swim meet on a day I'd had to take it prior because I knew I'd have an unfair advantage. I timed myself during warm ups to see if it'd left my system yet...was hitting my 50m time 3 seconds faster than my top time, and it felt easy.
@@UnpleasantAlex okay thank you for taking time and replying. How high was your dosage? Same as him or higher? Like Seth, I have no idea if that was a "normal" shot or high...
I learned from research into the death penalty for college that ft/lbs equals pounds times feet fallen. Basically, it takes 1,000 ft/lbs to reliably break someone's neck, but not decapitate them. So, if they had a 200 lb guy, they'd drop him 5 ft.
Shihan Kirby roy is affiliated with our local Japanese Jujutsu dojo here in Louisiana. He is actually a very knowledgeable man. The guy who gets hit in the throat in the video is Shihan Joey Harvey, also a very skilled and knowledgeable man. Back then, unfortuantly, they were affilated with Juko Kai and "Dr" Rod Sachornoski. Now they have formed there own council that encompesess Japanese Jujutsu dojos across the south U.S. Shihan Harvey here in my home town actually also teaches Erik Paulsons CSW and STX Kickboxing
I saw interviews with Mike Tyson where he said he cried before fights because he knew he was going to hurt his opponent so badly that it would be detrimental to their family and he felt really bad about that.
This is “Combat Ki”, Developed by Soke Rod Sacharnoski. They have done demonstrations for years on different shows all over the world. Kirby is a great person as well as many of his associates who train with him. The Ki is only part of the system and there are no cups or tricks. The old school guys were pretty tough back in the day. I have read the comments about tricks but as with any reaction to a strike, the more you train the faster the reaction, clinch, tighten up, breath, etc. I don’t know of many men who have balls high enough that they can tilt their pelvis up enough to prevent being struck to some extent by a kick, shin or foot. I have trained in this system and yes, took kicks to the groin, strikes to the neck, ribs, solar plexus. I think you should try for yourself. I can put you in touch with some active practitioners(?)
One pound of force (or pound-force) is the gravitational force exerted on a mass of one pound. It is calculated by multiplying one pound by the acceleration due to gravity on Earth expressed in feet per second squared. I have no idea what the acceleration due to gravity is in ft/s^2 because practically no-one uses those units, but there is a similar unit that's also not used called a kilopond (or kilogram-force), which is essentially the same as pound-force except using kilograms and m/s^2. The normal, SI units of force are kilogram metres per second squared (kg•m/s^2), more commonly referred to as Newtons.
1100 Pound of Force is around 4900 Newton. Its like someone focus all the weight of a Car into a Foot and let it ram at the speed around 12 feet/ second into The Nut. Still hurt.
you mixed momentum with force and pressure there, not sure what you tried to say... are you saying the nut would need to generate that much impulse? pressure? there's a lot of mixed concepts there bro.
This show was all over the place. The groin kick generated 1100 pounds of force, while the muay thai kick was estimated at 780+ pounds to break the bat. The Assassin on natural adrenaline punched with 1000 pounds of force. Taking a groin kick the way it was demonstrated in this video is something I've done. There's a trick to it that doesn't require years of training and conditioning. I've had a friend shin kick me in the groin so hard that my heels came slightly off the ground, and he did that multiple times. It has no real combat value, but it's an impressive parlor trick. Done correctly, it doesn't matter if the kicker is in front of you or behind you, and you don't have to see the kick coming. I would be far more worried about a thigh kick. Those are much harder to take unless you put in the years, and even then you can be dropped with a good one. I would like to have seen the Assassin groin kick the dude while on adrenaline.
@KatonRyu I may have video of an old demo that I could post. I'll take a look. I don't think it's practical for realistic sparring, let alone combat, but it's a neat trick. My friend and I figured it out in about 45 minutes when we were way too bored one day. In person, I can teach it in about 10 minutes, but it usually takes longer than that for a person to believe it's possible. 😂
The groin kick is a carnival trick, a stunt man tecnique. The "flinch" at 1:10 is not accidental. It is an intentional rotation of the pelvis that moves the lower muscles of the buttocks forward, flexed. This puts those muscles between the shin of the kicker and the pelvic bone. It also rotates the testicles further upward and away from the kick. The shin against the floor of the pelvis, against the flexed muscles prevents direct impact against the testicles. It is very important to the technique that he kicked with the shin bone and not with the foot. Look on the video, the foot comes up behind. This is how stuntmen do groin kicks. It allows a full force kick between the legs without actually striking the testicles. The rotation "flinch" is critical to the method. If the performer does not do the rotation, then the pelvic bone is unprotected, and the testicles are not rotated away. That is not to say what was in the video was not impressive. Even a stunt man technique, with that much force, is going to transfer a lot of kinetic energy up through the body. But it is not, in any way, the same as taking what we normally think of as a groin kick. There are several episodes of Fight Science where the show portrayed essentially carnival stunts - magic tricks - instead of real demonstrations of what they claimed they were showing. Spear bending in the throat and crap like that. While a lot of the show was straight up and interesting, there were enough of those kinds of things that the makers ought to be embarrassed.
Making sense of units of force can get confusing, so maybe this will add some context; the average untrained person swinging away can, on average, hit with around 200 pounds of force (which is more than capable of causing a knockout if delivered into the right area). So 200 pounds is like a haymaker from your typical tough guy. Someone trained to throw a punch is going to hit with around 300-500 pounds of force on average, like someone with martial arts or boxing training (granted boxers typically hit a lot harder). A professional boxer who is both skilled, muscular, and has developed pushing muscles can get up around 700-900 pounds of force. Heavyweight boxers can get over 1,000 pounds of force in their punch, with guys like Iron Mike Tyson capable of over 1,500 pounds of force. So to help the numbers make sense, a kick that hits with 1,000 pounds of force is like a hard punch in the face by a good heavyweight boxer. Force is calculated by taking mass and multiplying it by acceleration, so in other words to hit hard you have to take something that weighs a lot (mass) and get it going really fast (acceleration) and that will generate energy, and then you have to ram that thing into an object to release that force. We could say force is essentially the energy released during a collision, like a fist with a face. To hit harder (get more force) we need to either increase the mass (make that object weigh more) or the acceleration (move it faster). Thats why keeping your elbow in and twisting your hip let you punch harder; keeping your elbow in connects your arm to your body so instead of hitting with just the weight (mass) of your arm you're hitting with the weight of your torso as well. Twisting the hip increases the speed of the punch (acceleration) by adding the speed of your rotating hips to the speed of your fist, much like throwing a ball while riding in a car. What is perhaps more important than all of this is the force transfer. It doesn't matter if you can generate 1,000 pounds of force if you can only transfer 300 pounds of it into your target. As soon as your punch makes contact with the target all the force you generated by swinging your fist gets released and starts leaking out everywhere. Some of that force becomes heat, some becomes sound, some travels back towards you, some travels out into the air, and some goes into the target which is where you want it. The trick is to transfer as much of that force you generated as you can into the target instead of it going into other things. If you can do a smaller punch (which is faster and harder to see coming) that only generates 150 pounds of force but you transfer almost all of that into your target that is ideal since its minimum effort but maximum effect. That's a secret of a lot of the Chinese arts, they focus on transferring as much force as possible instead of generating a lot of force and then possibly wasting it, and that is why a lot of their strikes as small, tight, explosive, and not easy to see. The transfer of force is determined by tension, alignment, time in contact, and vector (direction). If you go back to the video of Fight Science and watch the boxer hit the dummy where does his fist go after making contact? If their fist hits the dummy's chin and then as their punch follows through it slides off to the side they're losing force that could have be transfered. Ideally you want to follow through so your fist lands solidly and keeps pushing forwards without leaving the target, you want the punch to travel in only one direct and keep contact with the target for as long as possible. To transfer as much force as possible you want the target (the other person's body) to move away from your fist instead of it being the other way around.
As for the bat break, if you're ever curious, look up some traditional uechi-ryu karate demonstrations for body conditioning. I'm sure the muy thai guy is pretty tough, but I've seen dudes in their 70's and 80's do a hell of a lot more.
I cheered at 6 naked men dancing after a Saturday of antiquing with my life partner Lawrence and wine tasting at his hot yoga swami's villa then, as a practical joke, had 400 hemophiliac rabbits launched out of a cannon onto a stack of beautiful chartreuse throw pillows and duvets from Tuscany then ate 30 cans of baked beans and some clay roasted thigh with toast points. Then Seth uploaded a video! Perfect day.
Lmao Why did I used to watch this show as a kid, and I fought as the co-main on a card with Houston Alexander after he left the UFC. I recognized him before they said his name
Seth! I am shocked that you have not learned how to be kicked in the gonads yet. What you describe as a nervous reaction to the kicker checking his distance is actually the guy receiving the kick rolling is tailbone under. this has the effect of rotating the glutes down and the testicles up. this puts the glutes below the testicles. now any kick delivered with a swinging upward punt action will hit the glutes first. The gonads may not actually be hit at all, particularly if you ride the kick up by lifting onto your toes.
Ft lbs of force is a measurement of the force needed to move one lb of mass one foot absent other resistance or interference, such as bending or crushing.1000 ft lbs is the force needed to move a one pound weigh 1000 ft or the force needed to move 1000 lbs one foot. In the real world, power transfer is always diminished by a variety of factors.
I did Jujutsu with people who trained with that Sensei and I went to one of his seminars, he even came to my high school and had the Punter and Kicker of the Football team kick him in the nuts. They also do up to 4 sided strikes to the neck at the same time, and various other techniques to the abdomen. The difference of Jujitsu and Jujutsu is, Jujutsu has weapons in the curricular as well as open hand btw.
Seth, you're the best TH-camr man. Your content is peak!!!!! If It happened you make Magic The Gathering and games content I would think I am on some kind of Matrix/Heaven 😅 You're funny, interesting, have good taste, a great mind, is smart asf and you have other millions of talents. I love when theres new videos of yours, fr, and you're part of my Avengers Team on TH-cam
Two points; 1) There must have been a LOT of waivers signed on this show. Jacking up the heart-rate like that is not good for your long-term health. 2) I believe (though I can't do it personally) that with the right training a man can voluntarily withdraw the testicles back into the body cavity, to the position they are in pre-puberty. If so, then that kick would have been onto an area of relatively thin flesh over bone, simlar to being kicked on the forearm. Definitely painful, but nowhere near as debilitating as being kicked in the nuts. If he isn't doing something like that, a kick that powerful would have just damaged his balls, so it doesn't really matter if he can ignore the pain, he's getting hurt anyway - like it doesn't matter if you 'fight through' someone sticking a thumb into your eyeball, your sight is getting damaged. There's a 'trick' to this, but I'm not familiar enough with anatomy to know what it is.
How do you explain the kicker saying that he felt the dude's balls on his shin? There have also been other combat Ki demonstrations where they let people hit them in the balls with their hands to prove they are hitting them in the balls. Unless they are hiding their testicles in the cavity and then using a silicone fake to trick the hitter into believing they are connecting their their testicles. That is a pretty elaborate setup though. The explanation the show gives is that due to Wolff's law, supposedly, their testicles have hardened after repeated conditioning training. But, my understanding is that Wolff's law only applies to bone, and the testicles aren't a bone. The thing is though, if its not that their testicles have hardened, its hard to imagine what else it could be because they can also do full power throat chops and take strikes to other vitals without feeling it. The prior episode of the clip he took a full power throat chop from the same guy.
@@Bearman-my8dj I explain it by saying I didn't hear him say that, possibly because Seth was laughing. I don't think Wolff's Law applies either, MAYBE something like what Kickboxers do to destroy the nerves in their shins? If so, it seems needlessly elaborate when you could get a similar effect by, you know, dodging or putting a different body part in the way. A hand, hip or thigh for example.
In Okinawan karate and some White Crane school has special technique where they pulled their testicle back into their abdominal cavity (mimicking undescended testicle). Maybe those guys might fair better in that test.
Learn knife throwing its super fun and can be used to throw almost anything heavy and sharp ...i can throw ice picks screwdrivers pencils knives rail road spikes 10-12 inch nails super useful to add to anyones martail arts skills if your in a fight with no weapon but know how to throw something and stick it 80% of the time it could be useful
Without watching and without telling a personal bunch of stories: if a man has his blood up and has conditioned himself to fight IN GENERAL - no iron crotch nonsense - he should not even flinch at a nut shot in combat. After the threat is neutralized, then the pain sets in. Now I'll watch.
Dude got kicked in the nuts so hard it lifted him off the ground 😂 I would love to see footage of after the main camera turned off. There's no way he didn't keel over lol Also FYI Seth, you are for sure on wikifeet now 😅
To be fair, in my personal experience, negative emotions like fear, anger or sadness are very easy to generate on the spot. Positive ones, not so much, and calming back down is similarly difficult. So there’s no real point in doing it if you don’t explicitly want to act them out.
F = MA; America's kinda messing up by using the empirical system instead of the metric system, which has a more concrete unit for force (Newtons). The scientists here are only describing the M in F, not the A, which can be calculated by dividing whatever his results are by the weight of his arm, which will give you how fast he threw that punch at the end of impact in feet per second. This is ignoring a lot of stuff though (avoidable if America grew up and started using metric, or came up with a better name for "foot-pound per second squared") most notably the fact that professionals throw more than just their arm into a punch, but also the difference between Force vs momentum vs Mass vs weight, and velocity vs Acceleration.
The part with the "Nutcase" was actually terrible. If it were really an atempt to be scientific, they would have let him get checked up by a speciialised doctor after this. There is nothing down there he can train or condition to take such an impact. I am pretty sure he just has worked on an high pain resistance (or hiding the pain), but was seriously hurt on that day. No one should believe that this kind of "Ki-Bullshido" is a real thing. It is dumb,, dangerous and not healthy.
The people want a tour of Seth's sick crib.
YEAH
Seth's next video should be him learning to take a kick in the groin 😆
That's Hard2Hurt.
Seth what the hell you promised me ball kicking fun, you delivered and then you make me watch a poor man getting mentally abused and then experimented on by mad scientists like this is messed up
Oh my god I’m laughing so hard I’m crying
@@bitcharlie7763 I Mean I genuinely mean it that poor guy
“Dude I felt that all on my shin” I lost it 😂😂😂😂😂
"Straight up nuts" 🤣🤣🤣🤣
Straight home from a night out in Tokyo,. Absolutely shitfaced. Been cheering at a naked dude who took a pracrtical joke to the point of dancing literlaly naked the bar for 2 hours. I got my heated crapstuff from Familymart.
New Sensei Seth Reacts video uploaded 4 minutes ago. Perfection.
…what
Man had a good time. Imagine getting home drunk after a good night, got the familymart food (shoulda grabbed Taco Bell or kfc tho) and watching a sensei Seth video on a dude voluntarily getting nutshotted. Peak.
@@senseisethreacts You heard me, Seth, and I stand by what I said!
Ha ha ha! what a story, mark.
This is gonna hurt to watch
I remember watching that and I always feel bad for the man. Good thing he got himself under control...
One can only imagine how much this stuff messes with you.
And thanks Seth for not making fun of him but actually aknowledge how dangerous he is and how bad of an idea that was. Seriously thought you would make fun of him tearing up.
Thank you
It doesn't mess with you at all. I've had epinephrine multiple times. It doesn't affect you mentally at all (he obviously has issues). You're just able to be at peak performance for way longer than you should be able to, and you don't have to put effort in to hit it. I voluntarily withdrew from a swim meet on a day I'd had to take it prior because I knew I'd have an unfair advantage. I timed myself during warm ups to see if it'd left my system yet...was hitting my 50m time 3 seconds faster than my top time, and it felt easy.
@@UnpleasantAlex okay thank you for taking time and replying. How high was your dosage? Same as him or higher? Like Seth, I have no idea if that was a "normal" shot or high...
Game respects game.
15:45 cracks me up bc Seth talking over their explanation of what 600 pounds of force is equivalent to.
"Also your childhood dog... didn't really go to a farm, okay? he was hit by a car." XD
Top tier editing in this video. the Big Boss salute and the over-editing had me crying. ROFL🤣
Johnny Cage's brutality IRL. Protect ya test.
I agree that we should measure nut-kicking force in the joules.
I learned from research into the death penalty for college that ft/lbs equals pounds times feet fallen. Basically, it takes 1,000 ft/lbs to reliably break someone's neck, but not decapitate them. So, if they had a 200 lb guy, they'd drop him 5 ft.
"He really tested my cles..."
I'ma like this video just for that joke.
Bas Rutten on Fight Science would be a good one to react to.
The bloodborne music at the end was a nice touch
I forgot how these old tv shows had ten minutes of content that they stretch into 30 minutes
Shihan Kirby roy is affiliated with our local Japanese Jujutsu dojo here in Louisiana. He is actually a very knowledgeable man. The guy who gets hit in the throat in the video is Shihan Joey Harvey, also a very skilled and knowledgeable man. Back then, unfortuantly, they were affilated with Juko Kai and "Dr" Rod Sachornoski. Now they have formed there own council that encompesess Japanese Jujutsu dojos across the south U.S. Shihan Harvey here in my home town actually also teaches Erik Paulsons CSW and STX Kickboxing
I saw interviews with Mike Tyson where he said he cried before fights because he knew he was going to hurt his opponent so badly that it would be detrimental to their family and he felt really bad about that.
This is “Combat Ki”, Developed by Soke Rod Sacharnoski. They have done demonstrations for years on different shows all over the world. Kirby is a great person as well as many of his associates who train with him. The Ki is only part of the system and there are no cups or tricks. The old school guys were pretty tough back in the day. I have read the comments about tricks but as with any reaction to a strike, the more you train the faster the reaction, clinch, tighten up, breath, etc. I don’t know of many men who have balls high enough that they can tilt their pelvis up enough to prevent being struck to some extent by a kick, shin or foot. I have trained in this system and yes, took kicks to the groin, strikes to the neck, ribs, solar plexus.
I think you should try for yourself. I can put you in touch with some active practitioners(?)
A pound of force is the force generated by an object weighing 1 pound in free fall.
One pound of force (or pound-force) is the gravitational force exerted on a mass of one pound. It is calculated by multiplying one pound by the acceleration due to gravity on Earth expressed in feet per second squared.
I have no idea what the acceleration due to gravity is in ft/s^2 because practically no-one uses those units, but there is a similar unit that's also not used called a kilopond (or kilogram-force), which is essentially the same as pound-force except using kilograms and m/s^2.
The normal, SI units of force are kilogram metres per second squared (kg•m/s^2), more commonly referred to as Newtons.
The flinch might raise the goods so that he just gets kicked in the taint
Haven’t laughed this hard all week. Great show/ video here✨
Poor Houston man I feel really bad for him
1100 Pound of Force is around 4900 Newton. Its like someone focus all the weight of a Car into a Foot and let it ram at the speed around 12 feet/ second into The Nut. Still hurt.
you mixed momentum with force and pressure there, not sure what you tried to say... are you saying the nut would need to generate that much impulse? pressure? there's a lot of mixed concepts there bro.
The whole adrenaline section had me laughing so hard
I watched the first one before but NEVER laughed as hard as watching it with Seth!! 🤣🤣😅🤣
That mma striker said “ that’s my bulma!!!!”
Definitely show us your shelf trinkets bro! You can do your own awkward MMA fighter cribs episode like the ones you reacted to
Dude what's with the eye fuckery when you were playing young student haha...totally screwed with me love the channel bro
This show was all over the place. The groin kick generated 1100 pounds of force, while the muay thai kick was estimated at 780+ pounds to break the bat. The Assassin on natural adrenaline punched with 1000 pounds of force. Taking a groin kick the way it was demonstrated in this video is something I've done. There's a trick to it that doesn't require years of training and conditioning. I've had a friend shin kick me in the groin so hard that my heels came slightly off the ground, and he did that multiple times. It has no real combat value, but it's an impressive parlor trick. Done correctly, it doesn't matter if the kicker is in front of you or behind you, and you don't have to see the kick coming. I would be far more worried about a thigh kick. Those are much harder to take unless you put in the years, and even then you can be dropped with a good one. I would like to have seen the Assassin groin kick the dude while on adrenaline.
As someone who does krav maga and gets kicked like that a lot, I'd love to know the trick. Even wearing a cup it really does suck.
@KatonRyu I may have video of an old demo that I could post. I'll take a look. I don't think it's practical for realistic sparring, let alone combat, but it's a neat trick. My friend and I figured it out in about 45 minutes when we were way too bored one day. In person, I can teach it in about 10 minutes, but it usually takes longer than that for a person to believe it's possible. 😂
@@KatonRyu For sparring, keep wearing that cup.
@@jasonerickson1753how that trick works? Is it contracting ass mucles or misaligning angle?
A bit of both.
Gotta say putting your ads where they’re ad breaks are is kinda genius.
thumbs up for the McDoyle reference 😁👍
Ilan from Inside Fighting made a video about Combat Ki.
the edit is as good as indian soap drama.
you should check them up, seth, they're superb lol
Good video. Informative AND entertaining. I wouldn't mind seeing this turn into a running series.
For someone that hits hard, he really doesnt wind back
Yes that is what is in an epi pen. If you don't actually need it, yes that's a lot. There is a stronger concentration they could've given him too
The science of back shots next please
An anime adaptation of Garouden came out recently, i think the choreography was really good, would love to hear your take on the fight scenes.
I want a tour of the dresser set-up.
The groin kick is a carnival trick, a stunt man tecnique.
The "flinch" at 1:10 is not accidental. It is an intentional rotation of the pelvis that moves the lower muscles of the buttocks forward, flexed. This puts those muscles between the shin of the kicker and the pelvic bone. It also rotates the testicles further upward and away from the kick. The shin against the floor of the pelvis, against the flexed muscles prevents direct impact against the testicles.
It is very important to the technique that he kicked with the shin bone and not with the foot. Look on the video, the foot comes up behind.
This is how stuntmen do groin kicks. It allows a full force kick between the legs without actually striking the testicles.
The rotation "flinch" is critical to the method. If the performer does not do the rotation, then the pelvic bone is unprotected, and the testicles are not rotated away.
That is not to say what was in the video was not impressive. Even a stunt man technique, with that much force, is going to transfer a lot of kinetic energy up through the body. But it is not, in any way, the same as taking what we normally think of as a groin kick.
There are several episodes of Fight Science where the show portrayed essentially carnival stunts - magic tricks - instead of real demonstrations of what they claimed they were showing. Spear bending in the throat and crap like that. While a lot of the show was straight up and interesting, there were enough of those kinds of things that the makers ought to be embarrassed.
The bloodborne soundtrack at the end…shout out to your editor. I wanna say that was Laurence, the First Vicar?
That's some wild testicular training 🗿🔥🔥💯
Trigger cardiac arrest is death. Gotta love Voice-over Guy
Excellent video once again Seth. I haven't thought of manswers in years. Lol.
Making sense of units of force can get confusing, so maybe this will add some context; the average untrained person swinging away can, on average, hit with around 200 pounds of force (which is more than capable of causing a knockout if delivered into the right area). So 200 pounds is like a haymaker from your typical tough guy. Someone trained to throw a punch is going to hit with around 300-500 pounds of force on average, like someone with martial arts or boxing training (granted boxers typically hit a lot harder). A professional boxer who is both skilled, muscular, and has developed pushing muscles can get up around 700-900 pounds of force. Heavyweight boxers can get over 1,000 pounds of force in their punch, with guys like Iron Mike Tyson capable of over 1,500 pounds of force. So to help the numbers make sense, a kick that hits with 1,000 pounds of force is like a hard punch in the face by a good heavyweight boxer.
Force is calculated by taking mass and multiplying it by acceleration, so in other words to hit hard you have to take something that weighs a lot (mass) and get it going really fast (acceleration) and that will generate energy, and then you have to ram that thing into an object to release that force. We could say force is essentially the energy released during a collision, like a fist with a face. To hit harder (get more force) we need to either increase the mass (make that object weigh more) or the acceleration (move it faster). Thats why keeping your elbow in and twisting your hip let you punch harder; keeping your elbow in connects your arm to your body so instead of hitting with just the weight (mass) of your arm you're hitting with the weight of your torso as well. Twisting the hip increases the speed of the punch (acceleration) by adding the speed of your rotating hips to the speed of your fist, much like throwing a ball while riding in a car.
What is perhaps more important than all of this is the force transfer. It doesn't matter if you can generate 1,000 pounds of force if you can only transfer 300 pounds of it into your target. As soon as your punch makes contact with the target all the force you generated by swinging your fist gets released and starts leaking out everywhere. Some of that force becomes heat, some becomes sound, some travels back towards you, some travels out into the air, and some goes into the target which is where you want it. The trick is to transfer as much of that force you generated as you can into the target instead of it going into other things. If you can do a smaller punch (which is faster and harder to see coming) that only generates 150 pounds of force but you transfer almost all of that into your target that is ideal since its minimum effort but maximum effect. That's a secret of a lot of the Chinese arts, they focus on transferring as much force as possible instead of generating a lot of force and then possibly wasting it, and that is why a lot of their strikes as small, tight, explosive, and not easy to see.
The transfer of force is determined by tension, alignment, time in contact, and vector (direction). If you go back to the video of Fight Science and watch the boxer hit the dummy where does his fist go after making contact? If their fist hits the dummy's chin and then as their punch follows through it slides off to the side they're losing force that could have be transfered. Ideally you want to follow through so your fist lands solidly and keeps pushing forwards without leaving the target, you want the punch to travel in only one direct and keep contact with the target for as long as possible. To transfer as much force as possible you want the target (the other person's body) to move away from your fist instead of it being the other way around.
That sponsor placement wadls absolutely devious
I had to tell my testes not to watch Sensei Seth’s video today.
12:22 Too late, Sensei Seth. You waited 12 minutes into the video before warning me! Now I've got very sore nuts and a busted leg. 😢
Do it again it the future loved the video
Dude science, amirite?😂
As for the bat break, if you're ever curious, look up some traditional uechi-ryu karate demonstrations for body conditioning. I'm sure the muy thai guy is pretty tough, but I've seen dudes in their 70's and 80's do a hell of a lot more.
I cheered at 6 naked men dancing after a Saturday of antiquing with my life partner Lawrence and wine tasting at his hot yoga swami's villa then, as a practical joke, had 400 hemophiliac rabbits launched out of a cannon onto a stack of beautiful chartreuse throw pillows and duvets from Tuscany then ate 30 cans of baked beans and some clay roasted thigh with toast points.
Then Seth uploaded a video! Perfect day.
Lmao Why did I used to watch this show as a kid, and I fought as the co-main on a card with Houston Alexander after he left the UFC. I recognized him before they said his name
Seth! I am shocked that you have not learned how to be kicked in the gonads yet.
What you describe as a nervous reaction to the kicker checking his distance is actually the guy receiving the kick rolling is tailbone under. this has the effect of rotating the glutes down and the testicles up. this puts the glutes below the testicles. now any kick delivered with a swinging upward punt action will hit the glutes first. The gonads may not actually be hit at all, particularly if you ride the kick up by lifting onto your toes.
Ft lbs of force is a measurement of the force needed to move one lb of mass one foot absent other resistance or interference, such as bending or crushing.1000 ft lbs is the force needed to move a one pound weigh 1000 ft or the force needed to move 1000 lbs one foot. In the real world, power transfer is always diminished by a variety of factors.
I would love to watch a room tour of your recording room Seth
I DON’T KNOW YOU!
THAT’S MY PURSE!!!
I did Jujutsu with people who trained with that Sensei and I went to one of his seminars, he even came to my high school and had the Punter and Kicker of the Football team kick him in the nuts.
They also do up to 4 sided strikes to the neck at the same time, and various other techniques to the abdomen.
The difference of Jujitsu and Jujutsu is, Jujutsu has weapons in the curricular as well as open hand btw.
Seth, you're the best TH-camr man. Your content is peak!!!!!
If It happened you make Magic The Gathering and games content I would think I am on some kind of Matrix/Heaven 😅
You're funny, interesting, have good taste, a great mind, is smart asf and you have other millions of talents.
I love when theres new videos of yours, fr, and you're part of my Avengers Team on TH-cam
I'd be game for seeing your set up and keepsakes
Green Seth looks like a leperchaun or a husky wood elf
Can you link the original video please I'd like to watch it or is it not on youtube
You should react to the sports science one about adrenaline and punching.
20:35 sensei seth just turn into mark wahlberg for no reason. 😂😂😂
No brain, no pain.
Yo this video is wild lmao 🤣
This guy had balls
Seth you should react to a TV show from the 90s from the 90s called WMAC Masters. I loved that show!
Two points;
1) There must have been a LOT of waivers signed on this show. Jacking up the heart-rate like that is not good for your long-term health.
2) I believe (though I can't do it personally) that with the right training a man can voluntarily withdraw the testicles back into the body cavity, to the position they are in pre-puberty. If so, then that kick would have been onto an area of relatively thin flesh over bone, simlar to being kicked on the forearm. Definitely painful, but nowhere near as debilitating as being kicked in the nuts.
If he isn't doing something like that, a kick that powerful would have just damaged his balls, so it doesn't really matter if he can ignore the pain, he's getting hurt anyway - like it doesn't matter if you 'fight through' someone sticking a thumb into your eyeball, your sight is getting damaged. There's a 'trick' to this, but I'm not familiar enough with anatomy to know what it is.
How do you explain the kicker saying that he felt the dude's balls on his shin? There have also been other combat Ki demonstrations where they let people hit them in the balls with their hands to prove they are hitting them in the balls. Unless they are hiding their testicles in the cavity and then using a silicone fake to trick the hitter into believing they are connecting their their testicles. That is a pretty elaborate setup though.
The explanation the show gives is that due to Wolff's law, supposedly, their testicles have hardened after repeated conditioning training. But, my understanding is that Wolff's law only applies to bone, and the testicles aren't a bone. The thing is though, if its not that their testicles have hardened, its hard to imagine what else it could be because they can also do full power throat chops and take strikes to other vitals without feeling it. The prior episode of the clip he took a full power throat chop from the same guy.
@@Bearman-my8dj I explain it by saying I didn't hear him say that, possibly because Seth was laughing. I don't think Wolff's Law applies either, MAYBE something like what Kickboxers do to destroy the nerves in their shins? If so, it seems needlessly elaborate when you could get a similar effect by, you know, dodging or putting a different body part in the way. A hand, hip or thigh for example.
In Okinawan karate and some White Crane school has special technique where they pulled their testicle back into their abdominal cavity (mimicking undescended testicle). Maybe those guys might fair better in that test.
Next up: Seth does Manswers.
I need that content.
I actually made Seth on ufc 3
Learn knife throwing its super fun and can be used to throw almost anything heavy and sharp ...i can throw ice picks screwdrivers pencils knives rail road spikes 10-12 inch nails super useful to add to anyones martail arts skills if your in a fight with no weapon but know how to throw something and stick it 80% of the time it could be useful
"Try it at home!"
"Yes Sensei!"
"I'm kidding don't try it at home!"
"Too late Sensei!"
lol great edit
Should Dana White make this his new sport competition venture
Back to formula? You can't do this to me!
I kind of want to try it at home.
Without watching and without telling a personal bunch of stories: if a man has his blood up and has conditioned himself to fight IN GENERAL - no iron crotch nonsense - he should not even flinch at a nut shot in combat. After the threat is neutralized, then the pain sets in.
Now I'll watch.
All your TV references are from a period well after I got rid of TV. You know, you don't have to do this to yourself.
Day 1, please asking for a video analysis of the fight scenes from the Dark Knight triology
like batman vs bane first and second fight.
Idk how good dudes fighting skills are, but he's definitely tough lol
it's reassuring to know that my sense of humor has not matured what-so-ever.. my face is hurting from after the first one
People say blue belt is all you need to know of 🇧🇷 jui jitsu, orange belt is all you need of jujutzu, those are some tough little kids in that dojo.
Dammit i didn't want to laugh that hard but here I am
I want to see the cool stuff
"Kick me in the jimmy!"
This is the funniest video ever
Dude got kicked in the nuts so hard it lifted him off the ground 😂
I would love to see footage of after the main camera turned off. There's no way he didn't keel over lol
Also FYI Seth, you are for sure on wikifeet now 😅
Was that a piston cup on the shelf lowkey
To be fair, in my personal experience, negative emotions like fear, anger or sadness are very easy to generate on the spot. Positive ones, not so much, and calming back down is similarly difficult. So there’s no real point in doing it if you don’t explicitly want to act them out.
I wanna see your "setup"
F = MA; America's kinda messing up by using the empirical system instead of the metric system, which has a more concrete unit for force (Newtons). The scientists here are only describing the M in F, not the A, which can be calculated by dividing whatever his results are by the weight of his arm, which will give you how fast he threw that punch at the end of impact in feet per second.
This is ignoring a lot of stuff though (avoidable if America grew up and started using metric, or came up with a better name for "foot-pound per second squared") most notably the fact that professionals throw more than just their arm into a punch, but also the difference between Force vs momentum vs Mass vs weight, and velocity vs Acceleration.
"McDoyle Rulez!" 😡
Hey Seth wondering if u have ever reacted to Tang Soo Do?
The part with the "Nutcase" was actually terrible. If it were really an atempt to be scientific, they would have let him get checked up by a speciialised doctor after this.
There is nothing down there he can train or condition to take such an impact.
I am pretty sure he just has worked on an high pain resistance (or hiding the pain), but was seriously hurt on that day. No one should believe that this kind of "Ki-Bullshido" is a real thing. It is dumb,, dangerous and not healthy.