Aerobic exercise is a kind of exercise that can exercise human endurance. This kind of exercise can improve people's physique and protect people from all kinds of viruses and bacteria. There are many aerobic exercises, such as sit-ups, skipping rope, push-ups and standing in the corner, which are suitable for girls to do at home.

1, sit-ups Sit-ups can not only improve the elasticity of abdominal muscles, but also protect the back, improve posture and enhance the strength of abdominal muscles. It is especially effective for eliminating abdominal fat and avoiding low back pain.

The correct way of sit-ups: the body lies on the floor mat, and the knees are bent about 90 degrees (straight leg sit-ups will increase the burden on the back and easily cause damage to the back. ) Keep your feet flat on the ground. It is best not to fix your feet on the flat ground (for example, your partner presses your ankles with his hands), otherwise the flexors of thighs and buttocks will also join the work, thus reducing the workload of abdominal muscles.

You can also try crossing your hands behind your head, but each hand should be placed on the shoulder on the other side of your body. Never cross your fingers behind your head, so as not to strain the neck muscles when exerting force, and this will also reduce the workload of abdominal muscles. Use a slower speed, just like slow-motion playback.

When the abdominal muscles pull you up, you have to exhale, so as to ensure that all the muscles deeper in the abdomen participate in the work at the same time. After the body is off the ground 10 to 20 cm, tighten the abdominal muscles, pause for a while, and then slowly lower the body back to its original position. When your back touches the ground, you can start the next cycle.

2. Skipping rope is the most practical way to cope with obesity, prevent dyslipidemia and hypertension, and it is also a good aerobic exercise to exercise endurance.

3. Push-ups Doing push-ups can play an important role in developing balance and support. It can also improve the central nervous system, which is beneficial to the firmness of bones, the flexibility of joints, the firmness of ligaments and the firmness and elasticity of muscles. At the same time, it can accelerate blood circulation, increase vital capacity, promote growth and development, and improve exercise ability.