Mr Green we meet again LOL How can you say they are useful for learing ot move, relax, co-ordination, balance, and health in general but not be an aid that would make you a better fighter??? Thats like me telling my football team that weightlifting won't make you a better player. Weightlifting has nothing to do with playing the game of football but if your bigger, faster, stronger of course your going to be better. Right???