Lie on your back, put your hands on your sides, palms down, and straighten your legs together. Then slowly lift your legs from the inside at a 45-degree angle, and then slowly put them down smoothly so that your legs are at a 90-degree angle with your body.

Exercise time: 8 to 10 times each time.

Section 2 Physical Education

Lie on your back with your hands under your head and palms up. Straighten your legs together, slowly lift your legs and keep them at 90 degrees with your body. Then make a wreath in the air, gradually increase the circle, and be careful not to touch the ground. Finally, gradually narrow the circle and return to the original position.

Exercise time: 5 times clockwise and 5 times counterclockwise.

the third part

In the first section, lie on your back, put your hands on your sides, palms down, legs straight together, and then slowly lift your legs. After lifting them from the inside to a 45-degree angle, cross your legs, one above and the other below.

Exercise time: repeat 8 to 10 times.