Fitness can make the body healthier, but some fitness exercises are not suitable for everyone. Today, I will introduce several sports suitable for national fitness. 1, Push-ups are more difficult for girls. You can choose to hold your hands on a high bed railing or sofa table and lean forward. Don't stoop when doing push-ups, tighten your chest muscles and do 10 push-ups at a constant speed. 2, chest expansion exercise is also the simplest and most common exercise, if you want to exercise your chest muscles, not just your shoulders. It's best to take a dumbbell or mineral water above one kilogram, slow down and change your movements rhythmically. When the arm vibrates backwards, let the chest stand forward as far as possible. 3, dumbbell action on the bed The body is lying flat on the bed, the arms are close to the ears, and the dumbbells are placed above the head with both hands. Keep your arms straight, slowly raise your hands, and finally make your arms perpendicular to your body. Repeat this action. 4, worship Guanyin action feet upright, head up and chest out, hands folded on the chest. Put your palms together and slowly lift up until your arms are close to your ears. Cross your hands and stretch them as high as possible.