First, the basic movements of sit-ups

1. Sit-ups are a common simple but effective exercise method, which mainly exercises the chest muscles, shoulders and triceps, and can enhance the strength and endurance of upper limbs. Lie on your back with your feet straight and your hands on your shoulders.

2. Inhale, then pedal hard, lift your body and exhale at the same time. Hold this position for one second when your arms are straight. Slowly bend your arms and lower your body to a position close to the ground. Control the falling speed as much as possible, let your chest and nose touch the floor, then take a deep breath again and push your body up.

Second, the role of sit-ups in Baduanjin

1. In Baduanjin, sit-ups are the sixth movement, which is mainly used to regulate breathing, enhance cardiopulmonary function and improve the circulation of chest and abdomen.

2. The exercise of this sport can reduce the risk of lung diseases by adjusting the breathing depth and rhythm. At the same time, it can also promote blood circulation and enhance the role of heart and lung.

Expanding knowledge-the role of sit-ups

1. Sit-ups are a simple but effective exercise method, which can be used not only in daily life, but also in more complicated exercises.

2, arm switching sit-ups can increase the stability of the arm and core; One-arm sit-ups can enhance the sense of contraction and balance, and also enhance the joint stability during injury or rehabilitation; Climbing sit-ups can improve cardiopulmonary endurance and coordination.

3. Sit-ups are an important exercise of Ba Duanjin. The specific steps are simple and easy to use, which is very suitable for people who are new to sports.

At the same time, in daily life, sit-ups are also a simple and effective exercise method, which is suitable for people with different physical qualities. Sit-ups are very suitable for women, especially those who want to improve their figure and shape.

5, often practice sit-ups, can make the body healthier and stronger, improve the posture and balance of the body. In addition, sit-ups can also prevent the chest from sagging and make the chest lines more beautiful.

6. Because sit-ups have higher requirements on arms, shoulders and chest, beginners need to master correct posture and skills in practice to avoid unnecessary injuries. At the same time, pay attention to breathing during the practice to avoid breathing difficulties or fatigue caused by excessive force.

7. Sit-ups can also be used to help enhance people's psychological quality. Regular practice of sit-ups can improve people's self-confidence and perseverance, so that people can better cope with challenges and difficulties. In addition, sit-ups can help people relax physically and mentally and relieve stress and anxiety.