The most effective indoor weight loss exercise

　　push-up
　　
　　This action is different for men and women. Women and children under 10 years old should put their knees on the ground, raise their calves, keep their head to their knees straight, stretch their palms flat, point their fingers forward, and support the ground under their shoulders, with the distance between their palms and shoulders the same width. Then touch the ground with your chest, and then lift it up with your arms until your arms are straight. The movements for men and children over 10 years old are basically the same, except that the knees should leave the ground, the entire torso should be in a straight line, and the toes should touch the ground. This action can exercise The strength and endurance of the upper limbs, shoulders and chest muscles are conducive to maintaining good posture and avoiding chest holding and hunching.
　　
　　Sit flat and reach forward
　　
　　Take off your shoes and socks, sit on the floor, stretch your legs forward and close together, with the heels 13 cm apart, the soles of your feet against the wall, stretch your hands forward, and try to touch the wall. Note that the knees should not be bent, the force should not be too strong, and the muscles should be relaxed as much as possible for 5 seconds. This set of moves works on the flexibility of the spine, hips and legs. Helps avoid lower back and leg injuries.