4hw.com.cn: sit up is a relatively common sport, but many people may not be able to do it when doing sit up, so when doing sit up, should we pay attention to it?
There are also mistakes in sit ups. What we learn in school is to hold your head with both hands and touch your knees with your elbows. This is a wrong way. It is not only ineffective, but also easy to cause waist injuries.
The correct way is to place the hands behind the head, or on both sides of the cheeks, half up, with the strength of the abdominal muscles to pull the upper body to the direction of the legs, without touching the legs at the elbow, and keep the lower back on the ground all the time (under the chest muscles along the corresponding back).
Keep the head straight, that is to say, before doing this, put the head on the ceiling and stare at the ceiling. During getting up, still look at that point. When it reaches the highest point, hold on for one second, and then slowly fall.
Do sit ups can stimulate blood vessels in the groin, accelerate blood flow treatment of gynecological diseases, and easy. 'sit ups are simple, but women should pay attention to the following points.
Don't hold hands. We usually hold our heads and cross our hands when doing sit ups. When a woman doesn't hold her head and hands, but it's on her ears, so the waist will be stronger.
Bend your legs and place your feet flat on the floor. In doing so, be sure to pay attention to the knee close to the leg, the tighter the better, so as to exercise the groin and pelvic muscles.
If done correctly, sit ups can not only improve the elasticity of abdominal muscles, but also protect the back and improve the posture. On the other hand, if it is not done properly, sit ups are not only a waste of time, or even harmful.
Now you should know how to do sit ups after reading the explanation of Xiaobian. Then you can do it according to these methods in the future, so that you can quickly do sit ups. In the process of normal exercise, you must pay attention to step by step, because if you are too anxious, it may cause harm to your body.