1, sit on the ground, bury your legs and slap the outside of your legs with your fists.

2. Open your legs again and beat the inside of your legs with your fist.

The second type:

1, put your hands flat on the ground, roughly parallel to your shoulders, and stride forward and backward.

2. Press your hips down into a bow and arrow shape for 5 seconds, then lift your hips and try again. Swap the front and rear legs and do it again, each side 10 times. You can finish one side first and then do the other. Pay attention to keep your hind legs and knees as straight as possible. The third kind:

1, sit with your knees bent, your calves as close as possible to your thighs and hips, and your hands behind your back.

2. Lie down slowly until your body is close to the ground and your hands are flat beside you. Action lasts 15 to 30 seconds. Do it once a day.

The fourth kind:

1, sit on the ground with your legs crossed and overlapping, and put your hands in front.

2. Press the body forward slowly, and look down at the neck and head 15 to 30 seconds. Switch left and right legs, overlap. Do it again. Be sure to massage!