Chris Bennetts-Cash
Chris Bennetts-Cash
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2 Minutes on Rope - Blitz Anchor
The Blitz anchor is a technique for using a rope to create an anchor around an anchor point.
Its main advantage over other techniques is that it allows things to be attached at any point around the circumference of the anchor point.
Its main disadvantage is that it makes use of a knot that is no longer in common use - the double sheet bend, otherwise known as double becket bend. So you might need to learn a new knot to create a blitz anchor.
มุมมอง: 2 684

วีดีโอ

2 Minutes on Rope - Clove Hitch Anchor
มุมมอง 3304 ปีที่แล้ว
This video describes a process to create a two-point (load sharing) anchor from the rope that will be placed under tension. This is very common in recreational scenarios, particularly multi-pitch rock climbing, but the technique can also be valuable in some rescue scenarios so there is some value in understanding the principals behind it for vertical rescue operators and technicians
2 Minutes on Rope - Bowline
มุมมอง 1094 ปีที่แล้ว
The bowline, with its tail secured appropriately, can be an excellent attachment knot. For example, it is often used to attach a stretcher and stretcher attendant to a hauling and lowering system; or in place of a figure 8 as a primary anchor attachment. The main advantage a bowline has over a figure 8, particularly as an anchor attachment, is that after being heavily and repeatedly loaded a fi...
2 Minutes on Rope - Clove Hitch
มุมมอง 1324 ปีที่แล้ว
Two fast and easy ways to tie a clove hitch
Vertical Rescue Systems - Skate Block
มุมมอง 1.7K4 ปีที่แล้ว
The skate block is one of the simplest techniques to move a load diagonally. This video goes through the building and operation of a skate block.
2 Minutes on Rope - Rethreaded Bunny Ears Figure 8 Knot
มุมมอง 4304 ปีที่แล้ว
This video goes through tying the rethreaded bunny ears figure of eight knot - The BEST version of the bunny ear fig8 and the technique that, in my opinion, made it a valuable knot to learn
Vertical Rescue - Systems - Hauling and Lowering System
มุมมอง 5734 ปีที่แล้ว
This video looks at a twin tension hauling and lowering system - its constrution, its use, and some of its key characteristics. 0:00 Introduction 0:53 System Overview 1:24 Breaking down the system 1:50 Building the system 2:14 Operating the system 2:27 Raise 3:02 Lower 3:56 Twin Tension 5:00 A single rigging plate? 5:54 Progress Capture 8:03 Edge protection 8:47 Summary
Two Minutes On Rope - Munter Hitch
มุมมอง 1084 ปีที่แล้ว
How to tie a munter hitch, or Italian friction hitch. The Munter hitch is something I think every recreational and professional rope user should be familiar with, providing options to belay, abseil or haul when equipment is no available.
Mechanical Advantage 4. T Method and Complex Systems
มุมมอง 21K4 ปีที่แล้ว
The 'T Method' is the only technique I know of that can reliably determine the advantage of any system. This video introduces the T Method and steps through using it to find the MA of several systems, before introducing a complex MA system and using the T Method to find its Ideal and Theoretical mechanical advantage. 0:00 Introduction 0:28 Overview of the T Method 1:13 Pulleys & the T Method - ...
Vertical Rescue - Fundamentals - 14. Evaluating Anchors with SRENE
มุมมอง 974 ปีที่แล้ว
This video looks at the SRENE technique for evaluating anchors, applying it to a variety of common anchors and discussing the compromises required in constructing an anchor. 0:00 Introduction 0:12 Purpose of SRENE 0:34 Strong 1:20 Redundant 2:02 Cordelette 3:16 Equalising 3:40 Sliding X 4:41 No Extension 5:12 Equalisation vs. No Extension 5:49 Equalette 6:42 Rescue Anchors 7:15 Summary
Mechanical Advantage 3. Compound Systems
มุมมอง 6114 ปีที่แล้ว
This video dives into compound mechanical advantage systems, how they work and how to build and assess them. 0:00 Introduction 0:23 Benefits of compound systems 0:38 Building a compound system - Overview 1:41 Mechanical advantage of a compound system 2:05 Determining the advantage of a compound system 3:01 TMA of compound vs. simple systems 3:35 Building a compound 6:1 4:45 Measuring Practical ...
Vertical Rescue - Fundamentals - 13. Y Hang
มุมมอง 1664 ปีที่แล้ว
The Y Hang is a load sharing anchor technique ideally suited to establishing mobility/abseil lines. In this video I demonstrate the construction of a Y-Hang.
Mechanical Advantage 2. Simple Systems
มุมมอง 1704 ปีที่แล้ว
In this video we give an overview of the three types of MA systems and then dive into simple systems, looking at the most commonly-used simple MA systems and some tips & techniques to simplify building and assessing them. 0:00 Types of MA system 0:10 Simple systems 0:27 Compound systems 0:49 Complex systems 1:34 Intro to simple systems 1:54 Identifying characteristics of simple systems 2:48 Rul...
Vertical Rescue - Fundamentals - 12. Simple Load Sharing Anchor
มุมมอง 1884 ปีที่แล้ว
Creating a simple two-point load sharing anchor
Mechanical Advantage 1. Principles
มุมมอง 2274 ปีที่แล้ว
The first in a series of videos about mechanical advantage, this video provides an introduction to, and principles of, mechanical advantage systems. A number of concepts and terms that will be relied on in future videos are described here. 0:00 Introduction 0:42 Mechanical Advantage Introduction 1:03 Introducing Work 2:03 Mechanical Advantage Terminology 2:26 Ideal Mechanical Advantage 2:53 The...
Vertical Mobility - 7. Rope Transfers
มุมมอง 774 ปีที่แล้ว
Vertical Mobility - 7. Rope Transfers
Vertical Rescue - Fundamentals - 11. Floating Focus Anchor
มุมมอง 1.2K4 ปีที่แล้ว
Vertical Rescue - Fundamentals - 11. Floating Focus Anchor
Vertical Mobility 6 - More Efficiently Passing Knots on Descent - Technique 2
มุมมอง 904 ปีที่แล้ว
Vertical Mobility 6 - More Efficiently Passing Knots on Descent - Technique 2
Vertical Rescue - Fundamentals - 10. Six things NOT to do with a SAR-AB
มุมมอง 4364 ปีที่แล้ว
Vertical Rescue - Fundamentals - 10. Six things NOT to do with a SAR-AB
Vertical Mobility 5 - More Efficiently Passing Knots on Descent - Technique 1
มุมมอง 824 ปีที่แล้ว
Vertical Mobility 5 - More Efficiently Passing Knots on Descent - Technique 1
Vertical Rescue - Fundamentals - 9. Non-Working 3:1 Back-Tie
มุมมอง 5324 ปีที่แล้ว
Vertical Rescue - Fundamentals - 9. Non-Working 3:1 Back-Tie
Vertical Mobility - 4. Passing Knots More Efficiently on Ascent
มุมมอง 1474 ปีที่แล้ว
Vertical Mobility - 4. Passing Knots More Efficiently on Ascent
Vertical Rescue - Fundamentals - 8. Load Sharing Anchor
มุมมอง 4744 ปีที่แล้ว
Vertical Rescue - Fundamentals - 8. Load Sharing Anchor
Vertical Mobility - 3. Ascending efficiently
มุมมอง 684 ปีที่แล้ว
Vertical Mobility - 3. Ascending efficiently
Vertical Rescue - Fundamentals - 7. Angles in Roping Systems ("I-Y-T")
มุมมอง 2174 ปีที่แล้ว
Vertical Rescue - Fundamentals - 7. Angles in Roping Systems ("I-Y-T")
Vertical Mobility - 2b. Crossing Knots
มุมมอง 764 ปีที่แล้ว
Vertical Mobility - 2b. Crossing Knots
Vertical Mobility - 2a. Basic Movement
มุมมอง 1024 ปีที่แล้ว
Vertical Mobility - 2a. Basic Movement
Vertical Rescue - Fundamentals - 6. Vertical Anchor
มุมมอง 2554 ปีที่แล้ว
Vertical Rescue - Fundamentals - 6. Vertical Anchor
Vertical Mobility 1 - Overview
มุมมอง 2524 ปีที่แล้ว
Vertical Mobility 1 - Overview
Vertical Rescue - Fundamentals - 5. Long tail bowline
มุมมอง 8904 ปีที่แล้ว
Vertical Rescue - Fundamentals - 5. Long tail bowline

ความคิดเห็น

  • @smichies9292
    @smichies9292 7 หลายเดือนก่อน

    Looking for knots... Only seeing but hole

  • @grinfacelaxu
    @grinfacelaxu 9 หลายเดือนก่อน

    Nice! ThankYou!!

  • @jag4762
    @jag4762 ปีที่แล้ว

    Unfortunately I couldn’t actually see what you were doing in this demonstration. I found it to be too far away from the camera and your hands were in front of the figure of 8. Picture in Picture should just have been the main picture because if you want a close up it should show as much detail as possible. Maybe a few good slow close ups of what your doing with more contrast “or a darker coloured rope” rather than doing it in 1 take.

    • @chrisbennetts-cash599
      @chrisbennetts-cash599 ปีที่แล้ว

      Thanks for your feedback - I haven't watched this for a few years, watching it with fresh eyes I can see what you mean. Although I can't see a way to get full picture and no hands without 3 cams to capture. A sketch of the knot, however, progressing along with the vid, would be able to show the little details I've tried to communicate with words - which side of the standing end, etc. I'll see if I can put together something worthy of a re-upload - thanks again

    • @jag4762
      @jag4762 ปีที่แล้ว

      @@chrisbennetts-cash599 If your going to use terms like standing end, bite, loop, working end etc you’ll only be explaining to people who already know how to do the knot. You only need one camera. Several close ups with comments edited over the final. OBS studio is a good tool if you want to interact with your production. There are some OBS videos on TH-cam so you can get an idea. Good luck.

    • @chrisbennetts-cash599
      @chrisbennetts-cash599 ปีที่แล้ว

      @jag4762 love the thoughtful and constructive feedback - thanks again. I'm not a massive fan of re-shooting old stuff, unless it's something that'll cause some outrage and get people thinking - do you have any suggestions/requests for new topics?? 😀 This stuff started life as an attempt to continue providing training material to vertical rescue operators in our state in the early stages of covid lockdowns - although as they progressed began including newbie topics like this, without adjusting the language to match. Good call and good to be mindful of 🙏

    • @jag4762
      @jag4762 ปีที่แล้ว

      @@chrisbennetts-cash599 Quick videos, task videos. No introduction to your life history, no mention of anything else than the task. No relating to other similar items. This isn’t aimed at you this is aimed at all the other long winded explanations of what the weather is like on the day, where they bought the rope, what type of rope it is, how much it cost, where they have been climbing etc. If you want to learn how to tie a knot or anything else you want it to be in easy to follow steps with simple instructions that you can remember and repeat. I’ve seen lots of rope access and top climbing videos and the thing that is really annoying is having to listen to waffle. If it can be explained and demonstrated in 30 seconds that would be a winner as your able to replay that video over and over in order to understand it better. Doing this your video gets seen multiple times by the same person and liked and if that is the case TH-cam will suggest your video to other interested peoples. But the principal is to have a short video not a fast one. To the point. The demonstration should begin within 10 seconds. By all means introduce yourself and the demo but keep it short.

    • @chrisbennetts-cash599
      @chrisbennetts-cash599 ปีที่แล้ว

      @jag4762 hey man, you seem to have gone to quite a significant amount of trouble to give me the feedback that you have given. I want to acknowledge and thank you for that. In their birth these videos were intended mostly for existing vertical rescue technicians and partially for "just" general land rescue techs, and your feedback provides an excellent context for their application in the recreational arena. I can't promise change in the near future - these videos were the first year of covid, the next two were me breaking down - but I'm VERY inspired by the sentiment of your comments. Thank you!

  • @josephlai9759
    @josephlai9759 3 ปีที่แล้ว

    Thank you for the very clear and precise instruction. The T method is a fantastic tool. Understanding load in the system can't be easier.

  • @Nole-yc9ku
    @Nole-yc9ku 3 ปีที่แล้ว

    😂 🍑

  • @hopester0217
    @hopester0217 3 ปีที่แล้ว

    We understand one tail goes to rescuer by prussic. Does the 2nd tail connect to victim.. Instagram @ usar225

  • @lenterafatmawati2364
    @lenterafatmawati2364 4 ปีที่แล้ว

    1 person build rope system, cool

  • @bumppo45
    @bumppo45 4 ปีที่แล้ว

    nice job, thank you!

  • @brianmartin8460
    @brianmartin8460 4 ปีที่แล้ว

    0:22 activedating.online

  • @rossalma8013
    @rossalma8013 4 ปีที่แล้ว

    Amazing channel! 💯 I think you deserve way more views! Have you checked SMZeus”dot”com!!? It will help your videos rank higher in the search results!

  • @mathewjwallis4806
    @mathewjwallis4806 4 ปีที่แล้ว

    Load cells are typically not very accurate at low loads. Most accurate at design load. One way to deal with the unlevel branch would be to use a single rope connecting the bottom of the load cells and then clip the weight onto this rope with a carabiner. That will equalise the load in the rope and therefore equalise the load cells.

    • @chrisbennetts-cash599
      @chrisbennetts-cash599 4 ปีที่แล้ว

      Both excellent points, thanks Matt. Using two independent attachments was deliberate, to demonstrate how poorly load is shared at angles approaching zero degrees - IMO 30 is ideal for load sharing; more rigorous tests show a 70/30 split is more typical below that.

  • @Jodywodypodycody
    @Jodywodypodycody 4 ปีที่แล้ว

    Well done.

  • @Jodywodypodycody
    @Jodywodypodycody 4 ปีที่แล้ว

    Perhaps the wrong pants to be wearing during this demonstration.

  • @Jodywodypodycody
    @Jodywodypodycody 4 ปีที่แล้ว

    I can't see what you're doing and the audio is garbled...sorry

    • @chrisbennetts-cash599
      @chrisbennetts-cash599 4 ปีที่แล้ว

      Sorry you couldn't live with the poor audio - I'm learning as I go but have now upgraded to a professional-quality microphone, which you can hear in yesterday's wrap 3 pull 2 video. I've had several similar comments about not being able to see the rigging, and have just filmed my first two-camera shot so I can switch seamlessly to and from a close-up view. Who knew video training would be so much more complicated than face to face!?

    • @markuswilliams4475
      @markuswilliams4475 4 ปีที่แล้ว

      @@chrisbennetts-cash599 We are all learning, keep going.