Leg balance
Lie on your back on the fitness ball, keep your upper body close to the fitness ball, and keep your body balanced at your waist; Then put your hands on your sides or hold them on your chest, slowly lift your left leg and then slowly put it down, then lift your right leg and practice repeatedly.
Lie on your side and tuck in your abdomen.
The abdomen is on the ball, first lie flat on the ball, with one hand on the head and the other on the abdomen. When exhaling, tighten the abdomen and lift the upper body with abdominal strength, 24 times a day. Then you can lie on your side on the ball, double-pedal the wall, put your waist on the fitness ball, use the external oblique muscle to exert force, then slowly press your body down on the fitness ball, then slowly return to your original position and take a deep breath. You can also do it 24 times a day.
Inverted bridge practice
Lie on your back on the mat with your arms open at a 45-degree angle with your body, then put your calf on the fitness ball, press the fitness ball down with your calf, then lift your hips and tighten them hard, keep your abdomen, legs and knees in a straight line for three seconds, then slowly put them down and repeat the action.
Platform entry
Put the yoga ball in front of you, take the kneeling position as the initial action, and keep your thighs and body straight. Place the ball between your hands and elbows, and gradually extend your arms and legs backwards to form a basic lying posture at an angle of 45 to the ground. Lift your knees and touch the ground with your toes only.