Siete favolosi !!! Io sono un dive master e sto iniziando un corso Performance Diver con la scuola Raid..... per me questi esercizi vanno fatti tutte le volte che si va in acqua. E' come la ginnastica dell'atleta :)
Amazing video! I've already watched several videos about how to training trim and buoyancy, including Padi's. This is the most easy to learn how to properly training theses skills. Really glad I found it! Thank you so much for this content!!
Thereare 2 resons: the first one is to become more skilled with buoyancy control, the second is that this position may be useful if you want to look in a hole wich is at the bottom of a wall, with this position you do not touch the bottom, you see what you want to see saving the environment.
Why teach frog kick and helicopter but not back kick? If the student can do the helicopter, which is frog with one foot and back kick with the other, then they can also back kick with both feet to back up. Then they won't have to learn that ridiculous arm flailing method for backing up (nor the other ridiculous arm waving for turning). There's a reason we don't teach using your hands for forward propulsion, and it's the same reason not to teach using hands for lateral or rearward propulsion. The average person's legs have many times the strength and endurance of the arms. A diver will get very tired very quickly using their hands to move about underwater. Also, in the part of the video where the diver is taught to go feet up and head down and then add and dump air repeatedly from their BCD, this seems like a ridiculous skill with not much use in real life diving scenarios. Here's why: If the diver has learned real proper trim and buoyancy control, they will be able to maintain a proper horizontal trim with neutral buoyancy even when inches off the bottom (therefore no need to be head down feet up to look in a hole at the bottom of a wall - your example reason). Furthermore, to maintain a constant depth in any position - including proper horizontal trim, upside down, on their side, etc. - the properly trained diver should be making any small adjustments to their buoyancy using their lung volume (breathing), rather than pumping gas repeatedly in and out of their BCD (which only encourages yo-yoing up and down and never achieving stable neutral buoyancy). That said, you did a good job of simplifying and explaining some of the other valid techniques for developing good buoyancy, trim, and propulsion techniques (Frog kick, helicopter, buoyancy control breathing at the beginning, and even to some degree the effects of arm and leg position on trim).
Yes, not a good example of proper trim or frog kick. Also in the first sequence - the diver is obviously out of correct trim, feet heavy (resting his fins on the sand), and once he lifts off the sand has to constantly compensate by finning to keep his feet from sinking.
Al di la del fatto che non ci pare ci sia un "dogma" o un "Dio della subacquea" :D che detta quali siano le tecniche giuste e quali quelle sbagliate, saresti così gentile da illustrare cosa (secondo te) è sbagliato e perchè?
@@Scubasnsi piega troppo le ginocchia.. Così facendo le cosce vanno sotto il baricentro del subacqueo. Inoltre la tecnica è corretta per la Pinneggiat Classica senza pinne.. Con le pinne la spinta propulsiva delle stesse non necessita che le gambe vengano richiamate come nel video
@@BolledAzoto Enrico, invece di criticare "a caso", potresti cortesemente mettere un TUO video dove TU fai vedere come si fa, per favore? Sarebbe auspicabile avere le competenze prima di aprire bocca per muovere critiche, di grazia!
Yes we very serius because we believe a diver should try to better understand that is better to move with fins....we do not give "dogma" we give "the reason why", we have a totally different philosophy from anybody else that only give orders to students on how to do things. Thanks for your question
hands down! !
THE BEST neutral buoyancy tutorial EVER!!
Siete favolosi !!! Io sono un dive master e sto iniziando un corso Performance Diver con la scuola Raid..... per me questi esercizi vanno fatti tutte le volte che si va in acqua. E' come la ginnastica dell'atleta :)
Amazing video! I've already watched several videos about how to training trim and buoyancy, including Padi's. This is the most easy to learn how to properly training theses skills. Really glad I found it! Thank you so much for this content!!
This is the best video .. took me a while to find it.. wished it popped up on my feed quicker.
Great Video from SNSI team ,well done guys 👌🏼💪❤
Love the instructions and the music
By far the best and detailed video I have seen on Buoyancy and trim. Thank you
Amazing content and quality. Given the title, I really wish appropriate weighing for trim was discussed instead of some of the other ~off topics.
Thanks for your comment. This video is part of a SNSI course so the topic you mention about weighting is discussed with the SNSI Instructor
This is such an amazing video help for new divers like me, Thank you so much.
I’m on dive 15. I find this really helpful.
Absolutely love this video. Thanks so much.
Just the video I needed. Thanks!
I wish I had watched this video earlier. 💖💝
thank you for this
THE and I mean "the" best video to explain bouyancy and trim 👏👍👌👌👌
grandee
why use hands to rotate having fins to the feets??
Because this is an option and we like to offer to our students all the possible options so they can choose what they prefer, we do not impose dogma!
Why do we need to practice the upside down buoyancy skill?
Thereare 2 resons: the first one is to become more skilled with buoyancy control, the second is that this position may be useful if you want to look in a hole wich is at the bottom of a wall, with this position you do not touch the bottom, you see what you want to see saving the environment.
Why teach frog kick and helicopter but not back kick? If the student can do the helicopter, which is frog with one foot and back kick with the other, then they can also back kick with both feet to back up. Then they won't have to learn that ridiculous arm flailing method for backing up (nor the other ridiculous arm waving for turning). There's a reason we don't teach using your hands for forward propulsion, and it's the same reason not to teach using hands for lateral or rearward propulsion. The average person's legs have many times the strength and endurance of the arms. A diver will get very tired very quickly using their hands to move about underwater.
Also, in the part of the video where the diver is taught to go feet up and head down and then add and dump air repeatedly from their BCD, this seems like a ridiculous skill with not much use in real life diving scenarios. Here's why: If the diver has learned real proper trim and buoyancy control, they will be able to maintain a proper horizontal trim with neutral buoyancy even when inches off the bottom (therefore no need to be head down feet up to look in a hole at the bottom of a wall - your example reason). Furthermore, to maintain a constant depth in any position - including proper horizontal trim, upside down, on their side, etc. - the properly trained diver should be making any small adjustments to their buoyancy using their lung volume (breathing), rather than pumping gas repeatedly in and out of their BCD (which only encourages yo-yoing up and down and never achieving stable neutral buoyancy).
That said, you did a good job of simplifying and explaining some of the other valid techniques for developing good buoyancy, trim, and propulsion techniques (Frog kick, helicopter, buoyancy control breathing at the beginning, and even to some degree the effects of arm and leg position on trim).
Because we leave back kick fro tech training. We think that is a mistake to teach everything at once.
at 4 min or so, that is NOT horizontal trim tho.
Thank you for your comment but, sorry, we don't understand what is the "horizontal trim" for you... could you help us, please?
I agree. Those fins were pointed far too upward and those knees were too bent.
Agreed - just look at the angle of the tank. In a perfect horizontal trim, it should be parallel to the bottom. This is almost a 45 degree angle....
Agree and the diver is constantly finning to artificially create neutral trim
Yes, not a good example of proper trim or frog kick. Also in the first sequence - the diver is obviously out of correct trim, feet heavy (resting his fins on the sand), and once he lifts off the sand has to constantly compensate by finning to keep his feet from sinking.
Looks tiring with the body arch, maybe a lighter fin will help more?
È sbagliata la tecnica di pinneggiata
Al di la del fatto che non ci pare ci sia un "dogma" o un "Dio della subacquea" :D che detta quali siano le tecniche giuste e quali quelle sbagliate, saresti così gentile da illustrare cosa (secondo te) è sbagliato e perchè?
@@Scubasnsi piega troppo le ginocchia.. Così facendo le cosce vanno sotto il baricentro del subacqueo. Inoltre la tecnica è corretta per la Pinneggiat Classica senza pinne.. Con le pinne la spinta propulsiva delle stesse non necessita che le gambe vengano richiamate come nel video
@@BolledAzoto rispettiamo la tua opionione, come quella di chiunque latro, ma non condividiamo. Ciao e Buone Bolle!!
@@Scubasnsi ok
@@BolledAzoto Enrico, invece di criticare "a caso", potresti cortesemente mettere un TUO video dove TU fai vedere come si fa, per favore? Sarebbe auspicabile avere le competenze prima di aprire bocca per muovere critiche, di grazia!
Are you serious in doing rotations and backward moving using your arms? You should call this bowthrusters skill :))
Yes we very serius because we believe a diver should try to better understand that is better to move with fins....we do not give "dogma" we give "the reason why", we have a totally different philosophy from anybody else that only give orders to students on how to do things. Thanks for your question
Very nice and clear video!