Abstract：
Mean metacarpophalangeal joint angles of the thumb during maximal pinch were 9° greater in men than in women. More flexion was not associated with more force during key pinch, but a moderate association was found for palmar pinch, especially in men.
摘要：
男性最大捏时拇指的平均掌指关节角度比女性大9°。更多的弯曲与更多的力量无关，但是发现手掌捏有中度关联，尤其是男人。
