“病龙眠”:即指像病了的龙一样侧身屈膝而睡,最直接的作用是有助于预防腿抽筋。这是因为仰卧时下肢伸直,肌肉处在紧张状态,容易发生抽筋。但是侧身弯腿时,下肢肌肉相对放松,在一定程度上可预防小腿抽筋。“寒猿眠”:像寒冷时的猿猴那样,蜷缩着身体。这个姿势最大的好处是能自然抻拉脊背,使脊椎关节及肌肉韧带得到放松。在晚上 “Sick Dragon Sleep ”: refers to the same side like a sick dragon knees and sleep, the most direct role is to help prevent leg cramps. This is because when the supine limbs straight, muscle tension, prone to cramps. However, when bent sideways, lower extremity muscles relatively relaxed, to a certain extent, prevent calf cramps. “Cold simian sleep ”: curled up like a cold monkey. The biggest advantage of this position is the natural 抻 pull back, so that the spine joints and muscle ligaments to relax. in the evening