Cold sleep easy cramps do

As the weather turns cool, more and more people at night due to sudden leg cramps and wake up. The following small make up to you introduce a kind of health care method, effectively prevent cramps.

Indeed, leg cramps is indeed a big problem in people's daily life, in fact, not only in sleep will occur, cold outdoor activities, swimming will often happen. Especially after two, suddenly let the body is injured or even life-threatening, don't let down.

So why do people have leg cramps? Leg cramps, in fact, is a contraction of the muscles that are strongly stimulated and usually the most common muscle spasm of the calf and toe. The reason:

First, cold stimulation.

Second, fatigue, lack of sleep or rest too much lead to the accumulation of local acid metabolites, causing muscle cramps.

Third, sleep posture is not good, such as long time supine, make the quilt in the foot, or foot long time prone, arrived in bed, forcing some leg muscles for a long time in the absolute relaxed state, causing muscle contracture of passive “.
Fourth, the nerve was stimulated, may be caused by cervical or lumbar problems. “ these causes of the cramps, the performance is basically the same, there is no obvious difference.