Sit ups, the second day hurt, but I insisted on doing it, and by the third day, I couldn t do it. Wh

Your "sit-ups."

The next day, my muscles hurt, and then I insisted on doing it again, and on the third day, I did sit-ups again, and found that I couldn't do anything, "Maybe you did it too quickly or too much."

To do sit-ups, you can't be in a hurry, and you can't do too fast, and you can't do more than the first few times.

The first time, one for 3 seconds, just do 20.

The first time, it's also 3 seconds, just do 25, add slowly, and when you do it for a week or so, all the problems will be gone. "Muscle pain the next day" like your current one won't appear.

When I was in school, we also had exams (sit-ups were only tested for physical education exams), and we didn't usually practice, but we started practicing half a month before the sit-ups exam, and we didn't have to be too tired every day, so we passed the test easily.

A little experience, I hope it can help you.

Because you do sit-ups too fast and too violently, the lack of oxygen supply to the muscle cells will lead to anaerobic respiration to produce lactic acid, which makes your muscles sore.

The next day doesn't hurt because your abs are stronger than when you didn't exercise on the first day, and produce less raw lactic acid.

Why does the neck force to infiltrate? Because you didn't do the right posture (shouting Jane) teared your pants ......

I haven't practiced for a long time, and this situation will occur at first. If the pain is severe, you can rest and leave it alone, and after two or three days, it will be fine, continue to do it, and it will not hurt again if you persist in the future.

If you're just starting to exercise, the next day your pain response is normal, just reduce the dose.

If you're not just starting exercising, stop, rest for a few days, start with a low dose when you're normal, and gradually increase back to your current level.

Muscle soreness is normal and requires persistence. If it is not a strain, it is recommended to stick to it by all means. After 2-3 days, I will get used to it.

That's because you don't exercise for a long time, and the pain also means that the practice is in place, but if it hurts too much, reduce the dosage appropriately, don't do so much at first, step by step!

Fitness exercises are generally done until you are exhausted, so that you can't do any of them! Consider that sit-ups put too much pressure on your back, though! If you have a stomach ache, stop and take a break for a day or two! It would be good to wait for the body to adapt to it, and more fitness knowledge. Public name: Jian worry-free.

This needs to be insisted on, insist on doing it every day, it will not hurt after 10 days, exercise and our habit formation is the same, when we want to develop a good habit, we will feel very uncomfortable at the beginning, slowly on the line, everything is difficult at the beginning, come on.

No, although this kind of injury is called a good injury, but it is an injury after all, so it is necessary to rest, if it is only a slight soreness, it is fine, but this situation is not possible, you need to rest, * stretching. If you do sit-ups, you must stick to it.

Otherwise, as soon as you stop your stomach, you will get fat

Stomach pain should be muscle soreness due to less exercise.

Do it for two more days and get used to it.

But it's not much of a big idea, because it's hard to stick to it every day.

Analysis: Hello, you can continue to do it, it doesn't hurt your body. Sit-ups are mainly abdominal exertion, and the abdominal muscles will hurt when you do it at first.

Advice: It is recommended that you increase the number gradually, rather than doing so much at the beginning. Since you have done it, you need to stick to it, and after a few days, it will not hurt, and your body will get used to it.

It's okay, it's okay, but it may not be possible the next day. [Because it hurts to produce lactic acid.] 】

The causes of low back pain can be broadly divided into the following five types.

One of the causes of low back pain: caused by diseases of the spine, bones, joints and surrounding soft tissues. Such as lumbar muscle strain, muscle fibrositis, as well as local injury, bleeding, edema, adhesions and muscle spasms caused by contusions and sprains.

The second cause of low back pain: caused by spinal lesions. Such as rheumatoid spondylitis, hyperostosis, tuberculous spondylitis, spinal trauma and lumbar disc herniation.

The third cause of low back pain: caused by spinal cord and spinal nerve disorders. Such as spinal cord compression, acute myelitis, radiculitis, spinal cord tumors, etc.

Cause 4 of low back pain: caused by diseases of internal organs. Such as nephritis, urinary tract infection, urinary stones, cholecystitis, gallstones, pancreatitis, gastric and duodenal ulcers, prostatitis, endometritis, adnexitis and pelvic inflammatory disease, etc., tumors can also cause lumbosacral pain, and female patients are often accompanied by corresponding symptoms.

Cause 5 of low back pain: caused by mental factors. For example, patients with hysteria may also have a complaint of low back disease, but there are no objective signs, or objective examination and subjective description cannot be explained by physiological anatomy and pathological knowledge, this kind of low back pain is often a manifestation of hysteria.