Recommend static stretch hold time, sets and weekly frequency from the target muscle group and current flexibility, including dynamic and PNF options.
基于 ACSM(美国运动医学会)柔韧性训练指南,结合肌肉群特性与柔韧性等级,智能推荐静态、动态与 PNF 拉伸的保持时间、组数和每周频率。