Successful subjects, stride frequency (mean±SD) and maximal knee vertical speed during walking on water at different simulated gravity levels.

Successful subjects, stride frequency (mean±SD) and maximal knee vertical speed during walking on water at different simulated gravity levels.不同模拟重力水平下，成功完成水上行走的受试对象的步频（平均值±标准差）及最大膝关节垂直速度。