The most effective indoor exercise method to lose weight

　　The most effective weight loss exercise - 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 actions can exercise Flexibility of the spine, hips and legs. Helps avoid lower back and leg injuries

　　The most effective weight loss exercise - curl-ups

　　Cross your arms tightly in front of your chest, bend your legs, put your heels 30-50 cm away from your hips, put your feet flat, hook your toes on the bottom edge of the furniture, and lie your upper body back; when you get up, lean your trunk and head forward, and try to touch the furniture with your toes hooked. Repeat as hard as you can without stopping for 1 minute. This action can strengthen the abdominal muscles, avoid pain at the lower end of the spine and maintain good posture.

　　The most effective weight loss exercise-3 minutes of jumping

　　Place a small bench or a bundle of newspapers on the floor, about 30 centimeters high. First step on the bench with your right foot, then your left foot on the ground, and then switch positions with both feet at the same time - your left foot on the bench, your right foot on the ground. Do this alternately, 24 times per minute. This method can train the heart's response to sustained activities and reduce the risk of heart damage.