With the new HIFEM high-frequency contraction design, it penetrates into the muscle tissue and directly triggers motor neurons, which can cause the muscles to produce higher-frequency contractions within 30 minutes, and the effect of increasing muscle can be seen quickly. Beyond general exercise, 4 sessions are equivalent to 12-16 weeks of training. Together with Synchrode RFTM, it releases heat, improves blood circulation in the body, and stimulates muscle.