Massage gun, also known as deep myofascial impact instrument, is a soft tissue rehabilitation tool, which relaxes the soft tissues of the body through high-frequency impact. The fascia gun uses its internal special high-speed motor to drive the "gun head", generating high-frequency vibration to act on the deep muscles, reducing local tissue tension, alleviating pain and promoting blood circulation
In exercise, the application of fascia gun can be divided into three parts, namely, warm-up before exercise, activation during exercise and recovery after exercise.
Muscle tension, lactic acid accumulation and hypoxia after exercise, especially after excessive exercise, the muscle is very stiff and it is difficult to recover by oneself. The outer layer of human muscles will be wrapped by a layer of fascia, so that muscle fibers can contract in an orderly direction and achieve a better functional state. After excessive exercise, the muscles and fascia will be expanded or squeezed, resulting in pain and discomfort.
