Function:Trianing the muscle group on waist, back and legs, improve the coordination and flexbility of the body.

功能：平衡运动，锻炼腰腹部肌肉，活动腰、髋、腿部关节，增强平衡能力。

youdao

Function:Trianing the muscle group on waist, back and legs, improve the coordination and flexbility of the body.

功能：平衡运动，锻炼腰腹部肌肉，活动腰、髋、腿部关节，增强平衡能力。

youdao