1. Due to lack of exercise and unhealthy living habits, modern people often get sick at a young age and are in a "sub-health" state. Xiao Hongci, a famous health expert in China, said that if you often feel pain in your waist and neck, numbness in your hands and feet, and physical dysfunction, from the perspective of traditional Chinese medicine, it is probably due to "muscle contraction". Do a few minutes of "stretching" exercise every day to make your blood flow smoothly and natural diseases disappear.

2. In ancient medical books, the ancients divided tendon diseases into broken tendons, walking tendons, galloping tendons, strong tendons, contracture, swollen tendons, turning tendons and shrinking tendons, and shrinking tendons is one of them. Tendon is the old name of traditional Chinese medicine, and western medicine collectively refers to tendon, ligament and aponeurosis. Contraction means contraction and spasm. In short, tendon contraction is the shortening of tendons, which limits activities. Everyone's tendons are very big.