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Sea Kayaks Techniques Bulletin Board
Thanks for clearing that up, Greg.
Posted By: Brian Nystrom In Response To: Re: Not necessarily... (Greg Stamer)
Date: Saturday, 25 May 2002, at 9:21 a.m.
I didn't mean to be dogmatic about this at all, but perhaps that's the way it came across. Thanks for the detailed explanation.
I'm aware that use of the knee lift requires the boat to be specifically designed or set up for it and that not every boat is suitable. I've had to pad my 'glass boats considerably in order to use this technique.
One thing I'd like your opinion about is the difference in the "push" method of paddling in a low-volume Greenland boat as opposed to a high decked boat. It strikes me that the straight-legged Greenland position provides for solid bracing against the foot rest - since the straightened leg is effectively a solid pillar - but limited ability to push against it with any force, since the leg is not bent enough to allow it to exert any significant force. This seems quite efficient compared to pushing hard against the peg with a bent leg, which requires considerable involvement of the quadriceps rather than relying on the bone structure of the leg for support. The technique of pushing hard against the peg on each stroke, as is commonly taught in Euro technique, seems like it would waste a lot of energy unnecessarily. To be efficient, the paddler must use the amount of force necessary to brace against the paddle stoke, but no more. Even still, it seems less efficient that simply locking and unlocking the knee as it done in a low volume boat. What's your take on this?
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