Felix stick, based on vibration principle, can act on deep muscles of the body. These deep muscles only work reflexively under the action of external forces, and traditional movements are difficult to achieve. Deep muscles are muscles that maintain and coordinate our body posture. They support and protect the spine.

Precautions:

Meet our arm and chest exercises, and can make our arms tighter and get rid of goodbye sleeves. Vibration in different directions can exercise muscles in different positions. When you shake sideways, it will exercise your arm muscles. When you shake on your chest, you can stimulate the contraction of your chest muscles and exercise your chest.