作者: S Kallus , M Weiss
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摘要: An exercising apparatus has two hand grips each of which is in the form a U-shape having substantially parallel end portions. A pin extends between portions and detachably connected to latter. variable number elastic closed bands or loops enclose pins so as normally engage when are separated from one another by person performing an exercise. The bands, rubber can be changed removing disengaging more bands. flexibility may utilized enhanced securely connecting flat, rigid board. board clamped flat supporting surface cushioning means foam pad positioned on for wrestling exercises. Alternately, stand do back leg