10th planet is still relatively new to the grappling world, only within the last year or so did we get our first black belt other than eddie. And because eddie could not rely on his strength or athletism his moves were built around the attributes he did have, flexibility, heart and an open mind. 10th planet uses what works, its that simple. Once again the smaller man would have a chance against a larger stronger opponent. (who does'nt know 10th planet of course)