Hi
I'm 26 and am currently at the penultimate stage of selection for the Royal Marines, so I've been doing a lot of running. My cardiovascular fitness is improving very quickly, but at the moment I'm having a lot of trouble with my right knee and it's the only thing stopping me from progressing to the next stage.
To cut a long story short, I'm 99% sure that there's something wrong with my running gait.
I remember seeing something on TV years ago where a guy was filmed whilst running on a treadmill. The video was then fed into a PC, it produced a 3D model of his body, analysed his gait and identified his problem.
Can anybody on here tell me of somewhere that I could go to have this done? I'd search around but I don't even know what category it falls under (Poediatry? Sports science?), so then I thought why not ask the experts (i.e. you

)?
Cost is no object (within reason) and I'll travel nationwide if I have to, because I really need to get this sorted ASAP.
Any help from you guys will be much appreciated.
Best regards
Leon