CONDITIONING TOOL FOR IMPACT STRENGTHENING

摘要

PROBLEM TO BE SOLVED: To enable a user to feel a "five-point theory" bodily by applying a conditioning method to specially strengthen an impact when the user practices the theory. SOLUTION: The conditioning tool is provided with: a grip part (11) to be gripped with one hand; a centrifugal rotation part (12) fixed to the grip part (11); a stopper (13) fixed to the tip end of the centrifugal rotation part (12); and a weight (14) to be movable along the centrifugal rotation part (12) between the grip part (11) and the stopper (13). COPYRIGHT: (C)2004,JPO