人体环节惯性参量的活体测量

Vivimeasurement of Inertia Parameters of Segments of the Human Body

本文用液体比重测定法和平衡法测算了我国男、女青年身体环节相对重量和环节重心相对位置的惯性参量值、测量结果表明:我国男、女性身体质量分布和环节质量分布与日本人相比存在明显的差异,其中对运动行为起重要作用的四肢环节的差异尤为显著。

The inertia parameters of the relative segment gravity and relative position of the centre-of-segment gravity in Chinese bodies were measured by means of areometry and the balanced method. It was found that the distributions of both the body mass and the segments mass were significantly different from those in Japanese bodies. The difference was most remarkable in the arms and legs, which play an important part in sports performance.