Is sit ups really so hurtful?

Healthy and light: Sit-ups are not safe, and they can even hurt the body, what is going on.

1.Excessive sit-ups can cause pain and discomfort due to compression of the spinal cord.

2.When sit-ups are too hard and too fast, it can cause extreme fatigue of the abdominal muscles and strain the back muscles.

3.Since sit-ups put a lot of pressure on the spine, doing it for a long time can lead to lumbar intervertebral herniation.

Sit-ups, as a regular exercise for everyone, can be said to be known to everyone. Everyone knows that this action can strengthen the body, but they don't know that this action can be harmful.

Stuart McGill, a professor of biomechanics spine at the University of Waterloo in Canada, has done several experiments with pigs (whose spine is more similar to that of humans than other animals), by mimicking the posture of a person doing sit-ups, constantly bending the pig's spine for several hours at a time. He then examined the pig's vertebral disc and found that the bulge had been squeezed into a pointed shape when it was bent. If the same thing happens to a person, this will compress the nerves and cause back pain and possibly even a herniated disc.

As a result, a health examination in the United States showed that 56% of soldiers suffered back damage due to long-term sit-up exercises. The Canadian military has removed sit-ups from the Soldier's Training Catalogue and replaced it with a 44-pound (about 40-pound) sandbag for exercise.

The above cases also tell us that any exercise should be appropriate, in fact, I want to remind everyone not to exercise excessively. Everything must have a degree, more than it will damage yourself, exercise must not exceed the limit of your body, so as not to strain muscles or cause damage to the spine. I wish you all a good body.

Dangers of sit-upsBiomechanics scientists at the University of Waterloo in Canada have found that long, large amounts of traditional crunches can be harmful to the body. Prolonged sit-ups can compress nerves, causing back pain and possibly even a herniated disc.

One study found that sit-ups in the U.S. military's physical fitness test, conducted every two years, resulted in physical injuries in 56 percent of soldiers, and that sit-ups are at high risk of back injuries. The U.S. Navy has issued a ban on sit-ups from the Navy's fitness tests, and the Canadian military has removed the sport from fitness tests, saying it can be harmful and useless to soldiers.

Contraindications to sit-upsWhen doing sit-ups, you can't cross your hands behind your head. That puts a lot of pressure on the neck.

You must not use too much force or too fast.

Incorrect sit-up posture is harmful to the body.

The main function of sit-ups is to enhance the strength of the abdominal muscles, cooperate with the low back muscle strength exercises, protect the lumbar spine, prevent anterior pelvic tilt, lumbar muscle strain and intervertebral disc herniation, and improve the body shape.

If you want to lose fat, you have to do cardio consistently. In reality, when many people do sit-ups, they will hold their heads with their hands, so that the neck is excessively flexed, or the body is excessively bent forward when sitting up, which can easily cause neck muscle strain and lumbar spine injury.

It should be said that doing a lot of it is harmful to the body, and sit-ups are harmful to the spine,。。 If you want to train your abs and your sit-ups are not effective, you can practice crunches and the like.

You can feel what your sit-ups are like, what your abdomen is like. It's not particularly ...