What sports are good for your health?

It is an indisputable fact that what fitness exercise is good for health and life lies in exercise. So how can exercise effectively make people healthy? Stand straight back, stretch your arms back and buckle your hands together. Keep your arms straight, and then try to lift them up until your chest muscles feel stretched. Stand up straight, then bend your knees, put your hands on the ground, stretch your legs back to do push-ups, then bounce your knees back to your chest, stand up and return to an upright position. This process should be coherent and smooth. Stand with your feet shoulder-width apart, knees slightly bent or sitting in a chair (straight back), arms raised. Hold a dumbbell in each hand, palms forward, arms drooping naturally, elbows close to yourself. Then bend your arms forward, keep your upper arm still, lift the dumbbell to shoulder height, and pay attention to the elbow close to your body. Return to the starting position. During the process, pay attention to keep your head straight and your waist straight, and only your elbow and forearm can move. Sit on the big fitness ball with your feet flat on the ground. Then move your feet forward, let the fitness ball roll under your body to the position of your back (your head is on the fitness ball), and lift your hips to make your body look like a table, parallel to the floor. The arm droops naturally in front of the ball. Then bend your elbow, keep your upper arm still, and lift the dumbbell to about shoulder height. Put it down and go back to the original posture, and complete the suggested number.