A.腿痛(Leg pain)B.臀部疼痛(Hip pain)C.腰部僵硬(Stiff waist)D.腰部疼痛(Lower back pain)
A.重物找人合作搬运(Ask someone to help carry heavy objects)B.借助双腿力量(Carry with the help of legs)C.尽量弯下腰搬运(Try to bend down tocarry)D.使用工具搬运(Use tools to carry)
A.腰部屈曲(Waist flexion)B.屈膝(Knee bend)C.小腿内收(Calf adduction)D.脚尖着地(Toes on the ground)