1. Sit-ups
Lie on your back with your hands firmly at your sides, knees bent and feet on the ground. Slowly straighten your upper body and try to keep your head close to your knees. Hold it for a few seconds, then slowly lower yourself. Repeat 15-20 times in one group, and practice 2-3 groups every day.
Lie on your side, get up
Lie on your side with your arms bent at your sides and your palms facing down. Then slowly lift your body upward, so that you can change from lying on your side to standing upright. Hold for a few seconds, slowly put down your body, repeat 15-20 times in a group, and practice 2-3 groups every day.
keep your stomach muscles in
Lie on the ground, put your hands on your ears or chest, and then slowly lift your body so that your abdomen is close to the ground. Then slowly put down your body and let your head and feet land at the same time. One group repeats 15-20 times and exercises 2-3 groups every day.
Step 4 stretch your toes
Sit on the ground, bend your knees, support the back of your body with your palms, keep your back straight, then lift your knees and stretch your abdomen as much as possible. One group repeats 15-20 times and exercises 2-3 groups every day.
It is recommended to warm up and stretch correctly before training to avoid injury. Don't overtraining, gradually increase the intensity and frequency. In addition to abdominal muscle training, we should do full-body exercise to keep healthy.
Physical exercise for primary school students has the following advantages:
1. Promote health
Proper exercise can promote blood circulation, enhance cardiopulmonary function, improve metabolism and immunity, and reduce the incidence of various diseases.
Step 2 enhance physical fitness
Through exercise, we can enhance the physical quality of primary school students, improve their sports ability, coordination ability and reaction ability, and lay a good foundation for future study and participation in various sports.
Cultivate good habits
Exercise is one of the important ways to develop healthy living habits, which can cultivate correct sports concepts and habits in primary school and make it a natural way of life.
4. Improve learning efficiency
Proper exercise can increase pupils' energy, attention and concentration, and improve their learning efficiency and creativity.
Enhance self-confidence
Sports can enhance primary school students' physical quality and self-confidence, and make them face all kinds of challenges more bravely.