Hollow rock + hip extension drill
1. Perform tight hollow rock
2. When feet are at peak height, extend the hip and put feet to floorÂ
3. Maintain a tight body on hip extension avoiding arch in low back
PWRMNKY.com
Hollow rock + hip extension drill
1. Perform tight hollow rock
2. When feet are at peak height, extend the hip and put feet to floorÂ
3. Maintain a tight body on hip extension avoiding arch in low back
PWRMNKY.com