Ab Roller for Abs Workout Ab Roller Wheel Exercise Strength Training Home Gym Fitness Equipment Exercises Abdominal Strength Color:Black Red the smooth surface with delicate

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Ab Roller for Abs Workout Ab Roller Wheel Exercise Strength Training Home Gym Fitness Equipment Exercises Abdominal Strength Color:Black Red the smooth surface with delicateUsage First we start with the kneeling action, both knees on the ground, take the ab wheel in your hands, then inhale, let your back, present a certain arc, try to tense your buttocks and tighten your chin, make your buttocks and thighs and the ground into a perpendicular state, the buttocks should never pout too high, or the back down concave a lot. We should do our best to stay vertical. After skillfully kneeling the state, we can start practicing