1. Simple sitting twist

Sit cross-legged on a folded blanket, with your pelvis level and your back straight. Inhale and stretch the spine upward, and turn to the right and back as you exhale. Put your left hand on your right thigh and your right hand on the edge of the blanket behind you for 30 seconds, and then take it back. Repeat the same action in the opposite direction.

Step 2 Squat down

Stand with your feet shoulder width apart, and hold a barbell on your shoulders with both hands. When you inhale, your body drops, your back stays straight, and your knees and hips bend until your thighs are almost parallel to the floor. Don't let your knees exceed your toes. Hold it for a while, and then return to the starting action when you exhale. Repeat 10 to 12 times, and rest for 30 seconds each time.

3. Yoga boat slimming belly

Lie on your back, legs straight, arms flat on your sides. Palm down, inhale, and lift your head, upper body and legs off the ground at the same time. Keep your arms straight forward and parallel to the ground. Hold your breath and hold this position for 5 seconds, then put down your head, upper body and legs. Relax your whole body and repeat the exercise 10 times.

Step 4: Slim waist exercises

1. Lie flat on the ground, put your feet on the fitness ball, put your hands on your head, and then use abdominal strength to pull your upper body up to make it as close as possible to your knees.

2. Sit on the fitness ball, inhale and close your waist and abdomen to keep it straight, and put your hands on your chest evenly. Then use the strength of your waist and abdomen to make your body rotate to the left, keep your lower body still, and repeat in the opposite direction.

3. Lie flat on the ground, bend your feet at 90 degrees, straighten your hands backwards as far as possible, then move your upper body up, your arms forward, and your legs alternate to exercise by stepping on a bicycle.

4. Lie on the ground, keep your body straight, support your upper body with your hands, and then stretch back as far as possible with the strength of your waist, while you can feel the waist, abdomen and buttocks tighten.