2, belly dance: people who have skipped aerobics have this feeling, and there are many abdominal movements, all of which are about "8". This actually evolved from belly dancing. The waist curve of the belly dancer we see is very sexy. Although the belly is not as thin as it is, it is more beautiful. When watching TV, you can put your hands on your hips or parallel to your sides, and align your feet with your shoulders. Under the condition of keeping other parts of the body still, using the strength of the waist and abdomen to drive the crotch to draw the "8" can be completed in free time, which is simple and efficient for reducing abdominal fat.
3. Riding a bicycle in the air before going to bed: Riding a bicycle in the air is to lie on the bed and lift your legs to simulate the movement of a bicycle. Don't speed too fast, which will not only reduce the fat on your stomach, but also help tighten the thigh muscles. Do 2 groups at a time, about 20 at a time. You can also use the vertical angle formed by the bed against the wall to lift your legs against the wall, and the upper body is getting closer and closer to the wall, which is conducive to tightening abdominal fat.