The symptoms of stretching and twitching may be caused by sedentary, lumbar muscle strain, calcium deficiency and other factors.
1. Sedentary: prolonged inactivity or maintaining a sitting or standing position will cause the lumbar muscles to maintain contraction or relaxation for a long time, which in turn will stretch the lumbar muscles to make the lumbar muscles spasm, leading to the emergence of twitching symptoms.
2. Lumbar muscle strain: Excessive use of the waist for labor will lead to chronic muscle injury, resulting in inflammation, and then stretching will cause tension and stimulation of the injury site, causing twitching symptoms.
3. Calcium deficiency: a prolonged lack of calcium in the body will lead to a decrease in blood calcium concentration, muscle excitability, which can lead to twitching symptoms when stretching.
In short, there are many reasons for stretching and twitching, in order to make a clear diagnosis as soon as possible, it is recommended to go to the Neurology Department of the hospital for consultation.