2. Lie on your back and cross your legs. Hanging your legs and lifting them alternately can effectively exercise your abdominal muscles. Repeat the action for 2 groups, 15/ group, and rest for 30 seconds.
3. Dynamic lateral support. This action can exercise the abdominal muscles and make the abdominal contour clearer. Don't be greedy when you do it, lest you sprain it. Repeat the action in 2 groups, 20 in each group, and rest for 30 seconds.
4. Flat plate supports side leg lifts. Hold your hands flat on the ground, with your shoulders in a straight line with your hips and legs, and one leg bent forward. Repeat the action for 2 groups, 10- 15/ group, and rest for 30 seconds.
5. Roll up at both ends. When you put your legs back in place, you don't have to put your legs back on the ground, which can play a greater exercise role. Repeat the action in 2 groups, 20 in each group, and rest for 30 seconds.
6. Flat bracket. When doing this action, don't pout or collapse, and the waist is in a line state. Repeat the action for 3 groups, each group 10 seconds, and rest for 30 seconds.