Back in my early amp days I chatted with Jody about his leg design. You may notice that with his custom cycling leg (those things cost $40k plus) the pylon doesn't go straight down but is angled forward to place the cleat in a position relatively similar to where it would have been if he was wearing a shoe.find_bruce wrote:Alex will know much better than me, but to give you a visual, here are 2 photos of Jody Cundy, first with a walking leg & second with a cycling leg.
Turns out that when he was trying out cycling (he was previously a paralympic swimmer) he just put a cycle shoe over his regular prosthetic foot as he didn't know any better. So when the time came to make a custom solution he was so used to that relative cleat placement they decided to replicate it.
British Cycling had lottery money coming out its wazoo and if they thought you were a medal chance they would happily throw money at it. Having a cleat placed away from the direct downward location has its risks as it creates a moment (rotational torque) at the upper prosthesis socket which can in turn be problematic for some. Not all of course but cripes it's sure an expensive way to find out. Clearly works for him, he's has done a track kilo time trial in 61.x seconds.
I met Jody briefly in 2011 when we were both racing the Paracycling world cup road race and ITT.