Alat latihan untuk memperbaiki postur, pemanasan, dan melatih meningkatkan jarak
1. Correct the swing posture, deepen muscle memory and improve physical flexibility 2. The body can relax and warm up in a short time, suitable for warming up before the game 3. Improve the balance of body posture, and substitute the flexibility and coordination of the human body. 4. A variety of training methods, each movement is held for 8 to 10 seconds, and the muscles are stretched and stretched.