For more frequent twitching at night while sleeping, this situation is specifically seen in the following cases: First, it is seen after excessive stress activities of the foot, especially after walking more during the day, with mountaineering activities, and repeated squatting, running and jumping activities, this situation will lead to repeated excessive stretching of the tendons and ligaments of the foot, which will cause spasm and twitching of the tendons and ligaments when resting, thus it will be in There are repeated frequent twitching symptoms of the foot when sleeping. Second, in the growth period of adolescents and middle-aged and elderly people with calcium deficiency, at night when sleeping will lead to spasm contraction of the tendons and ligaments of the foot, coupled with the cooler weather at night to aggravate the symptoms of twitching, which will lead to frequent twitching of the foot.