But now many people have small stomachs and often can't find time to do outdoor sports, so they choose to do sit-ups at home to reduce their stomachs. And force yourself to complete how many movements in one minute, thinking that this can strengthen the abdomen.
In fact, too fast frequency can't improve the effect of exercise. Only by slowing down the pace of exercise properly can we avoid affecting the body and enhance the effect of reducing stomach.
The correct way is to lie on your back in bed, bend your legs normally, put your fists in your ears and open your arms as far as possible. When doing the action, let the waist exert force, keep the upper body straight, pay attention to the waist not leaving the ground, then slowly descend to make the body in the original position, and repeat the above actions. When the abdominal muscles pull you up, you have to exhale, so as to ensure that all the muscles deeper in the abdomen participate in the work at the same time. Don't straighten your legs during practice, otherwise it will not only waste time, but even be harmful.
In addition, beginners can do sit-ups with fitness balls and put them on the waist, which not only protects the back and waist, but also fully exercises the abdomen, which is helpful to improve the stability of the body during exercise. People with good physical fitness can increase the load, lie on the inclined plate head down, and the head is lower than the center of gravity, so the exercise effect is better.
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