1, the first measure of thin abdomen: upper abdominal exercise
(1) Belly in and clap your hands
Lie on your back first, lift your legs up, bend 90, keep your thighs vertical to the ground, keep your waist still, and keep your back close to the ground. Put your arms straight on both sides of your legs, tighten your abdomen, then swing your arms straight on both sides of your legs up and down and beat the ground rhythmically. 30 times as a group.
Note: relax the neck, back and waist off the ground.
(2) Yoga shells
First lie on your back, lift your upper body, put your hands around your left knee, draw your legs closer, keep your nose close to your knee, lift your right leg slightly off the ground 10 second, and then change your legs 10 second. Repeat 10 times as a group.
Note: don't hold your breath during the action. The action of squeezing the abdomen is very beneficial to expel flatulence and massage the internal organs at the same time.
2, the second measure of thin abdomen: lower abdomen practice
Lift your legs up.
Lie on your back first, put your hands under your hips, straighten your legs and raise them perpendicular to the ground to keep your waist and abdomen stable. Slowly lower your legs at an angle of 45 to the ground, and then slowly lift them once. 10- 15 times.
Note: During the whole exercise, the waist remains motionless.
(2) air bike
First, lie on your back, put your arms flat on your sides, keep your waist stable, and lift your legs in the air to pedal your bike. Forward15th times, and backward15th times as a group.
Note: control the speed of action, the slower the action, the better, and draw the largest circle with your feet as much as possible.