1, sit ups
Sit-ups can increase the elasticity of the abdominal muscles, as well as protect the back and improve posture, and enhance the strength of the abdominal muscles. Especially effective in eliminating abdominal fat and avoiding lower back pain.
2, skipping rope
The most practical way to skip the rope to prevent obesity, prevent dyslipidemia, and high blood pressure is also a good aerobic exercise that exercises 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 solidity of the bone, the flexibility of the joints, the firmness of the ligaments, the rigidity and elasticity of the muscles, the acceleration of blood circulation, the increase of vital capacity, the promotion of growth and development, and the improvement of exercise capacity.
4, bent legs up
Lying flat on the mat, the waist is pressed downwards. Stretch your legs up and bend your knees to 90°, then lean your knees against your chest for 5 seconds. Place your arms on your sides and your palms face down. Straighten your legs and slowly lift them up, contracting your abdominal muscles and keeping your toes tight. Each group is 10 times, each doing two groups.