Why does the Xiaomi Massage Gun 2 generate a strong sensation of vibration?

The Xiaomi Massage Gun 2 uses a high-power brushless motor with strong power. After starting, some energy will be transferred to the body through the transmission operation, causing vibration, which is a normal phenomenon.
The reasons for the vibration generated by the massage gun are listed below:
1. The Xiaomi Massage Gun 2 use a brushless motor to drive a massage head back and forth at high speed, creating a percussive motion;
2. The force generated by the massage gun travels through layers of skin, fat, and muscle, amplifying the sensation as it spreads through your body;
3. Tight or sore muscles are more sensitive to external pressure, making the vibrations feel stronger in these areas.