Exercise 1: Arm and leg stretch

Lie on your back on a bed, put your hands on both sides of your body, and bring your legs together. Then, cross your hands and straighten them above your head. Stretch your arm and shoulder muscles, and stretch your feet straight. Hold for 2 minutes.

Exercise 2: Side plank

Hold a cushion or pillow with both hands, place your face sideways on the cushion, keep your shoulders horizontal, do not place your chest on the cushion, and keep your buttocks perpendicular to the bed. Keep the upper leg straight and stretch the leg muscles as much as possible. The lower legs are naturally bent. This position is most comfortable for watching TV or sleeping.

Exercise 3: Abdominal roll

Lie on your back on a bed, use a rolling pin to roll the abdomen 20 times in an up and down order, from below the chest to the pelvis (about three inches below the navel). The accumulated fat can be broken away by the force of the rolling. Crush and metabolize.