Keep your arms straight back like flippers, pay attention not to bend your elbows and knees, focus on your hip muscles and show them subconsciously.
Lie on your side and slowly support your upper body with your arms.
Rotate the towel several times, circle around the left knee, then pull it with your right hand, push your foot in the opposite direction, and keep your elbow at 90 degrees.
Lie on your back, support your upper body with your elbows, and your hips are slightly off the ground. If you can't do it, you can stick to the ground. Keep your elbow bent 1 10 degrees.
Lie flat, put your hands on your chest naturally, straighten your body from your back to your hips, and then slowly put down your body, with your hips only touching the ground gently.
As a fitness instructor, I can give you some advice to help you practice your ass.
Strength training
Strength training is very important to practice ass-