压脚背瘦小腿

动作1:脚后跟并拢,脚背紧贴地面收腹背部挺直,保持30s

动作2:脚后跟并拢,下压脚趾关节保持30s

动作3:压脚背,脚踝处弯曲,脚后跟并拢下压脚背整个脚趾骨关节,保持30s