The therapeutic massage gun Eleels is based on unparalleled technology and is a vibration device that improves blood circulation, alleviates muscle stiffness and soreness, prevents muscle damage, and lowers lactic acid levels. The percussive massage gun of the Eleels X series differs from other massage devices. While others may use eccentric wheels to produce only weak vibrations, it employs a piston motor, also used in vehicles, to create a shaft that penetrates deep into the muscle tissue due to its rapidly rotating motion. Recent studies have shown that percussive massage with a massage gun can cause muscle tissue to contract 30 times stronger than normal voluntary contractions. Therefore, the Eleels device can operate quietly and does not produce vibrations that fatigue your arms when held.