每日小课堂{u%F0%9F%91%89u}{u%F0%9F%8F%BBu}腰肌劳损

腰肌劳损主要表现腰疼,劳累后与起床时疼痛明显,腰直不起来,活动后疼痛减轻。详细戳图了解{u%F0%9F%91%87u}{u%F0%9F%91%87u}