Many people experience muscle soreness after exercise, especially the day after exercise, resulting in sports that can barely be adhered to. In medicine, this kind of muscle soreness is called delayed muscle soreness, which is a phenomenon of muscle soreness that occurs after the organism has undergone a large amount of training, especially a sudden increase in intensity or a new unaccustomed exercise. Generally appear 24 hours after the end of exercise, 24 to 48 hours to reach the peak, the most serious pain, can last 5 to 7 days or longer. Often manifested as muscle stiffness, the lighter the muscle only mild stiffness, activity to reduce; heavy pain is intense, hindering movement. So how to do muscle soreness after exercise? The easiest and most effective method is static stretching. Static pulling therapy can stimulate the muscle in the Golgi’s tendon tissue, so that it occurs inhibitory impulses; pulling the muscle can change the excitability of the corresponding center, blocking the spasm caused by the muscle shuttle excitability is too high. The main pulling methods are: 1, when the front of the upper limbs, back pain can do a single bar hanging action, pulling the upper limb flexors and back muscles; 2, the front of the upper arms, front of the thigh pain, can stand with the back to the ribwood, hands holding the ribwood, tilt the head bent legs, forward in an arch shape, to pull the biceps, quadriceps; 3, the back of the upper arms, abdominal pain, can hands palm support occipital, upper body back, to pull the triceps, abdominal muscles; 4, thighs, thighs, abdominal muscles. 4, posterior thigh pain, can do lunge leg press (left and right alternately) or hands fork waist body forward flexion, in order to pull the posterior thigh group of muscles, calf triceps; 5, posterior thigh, back pain, can do straight leg body forward flexion, in order to pull the posterior thigh group of muscles, calf triceps, back muscles; 6, anterior thigh pain, can kneel on the upper body backward or hands holding the rib wood straight body upright double knee, in order to pull the quadriceps. Usually the duration of tension is about 1 minute, interval 1 minute, repeat 2 to 3 times for a group. The duration of tension, the number of repetitions and the number of groups, depending on the size of the load.