Because the muscles of the human body will produce hypoxia, tension, lactic acid accumulation and other conditions after exercise, the muscles will form a layer of fascia wrapping on the outer layer, which can make the muscle fibers shrink better, however, if the exercise intensity is too high, the muscle fascia will be squeezed, thus causing body muscles to suffer from soreness and stiffness, and massage gun is through high frequency vibration, relieve muscle fascia and internal pressure to a certain extent and reduce local tissue tension
Massage gun large round head can be used in hip, thigh, shoulder back and other positions, while small round head can be used in large area muscle parts such as calf and arm, when in use, massage should be carried out along the muscle texture on the surface of the body and the direction of the fascia, and massage should not be done only to the parts of the body muscles that are sore.