Why do I feel dizzy when doing sit-ups?

Sit-ups, as the name suggests, is an exercise that involves getting up and going up again. However, some people may feel dizzy due to this up and down movement. But do you know why sit-ups make you dizzy? Is it because we are lacking oxygen, or is it because our exercise posture is incorrect? If you feel dizzy while doing sit-ups, you should stop and rest. Next, let me introduce to you why sit-ups make you dizzy.

Your legs should not be stretched too straight, it is best to keep them slightly bent and place your hands on your ears. This can also effectively protect the spine. In addition, when exercising, the correct way to breathe should be to exhale when standing up and inhale when lying down. After lifting your body 10 to 20 centimeters off the ground, tighten your abdominal muscles and pause for a moment, then slowly lower your body back to its original position. When your back touches the ground, you can start the next cycle of movement. During sit-ups, the abdominal muscles are only involved in the initial stages of the exercise, after which the hip flexors take over the task. Similarly, turning the body at the end of a sit-up (right elbow touching left knee, left elbow touching right knee, etc.) not only does not help strengthen the abdominal muscles, but can even cause trauma to the lower back due to the pressure caused by the turning.

If you practice at home, you can just use a pillow to press your feet in the beginning. If you want to do intensive training with your legs flat, take off the pillow. Your symptoms are probably caused by not exercising for a long time. There is no big problem. But if you still have such symptoms in future training, I suggest you go to the hospital for blood pressure checks, and then see if you have symptoms such as anemia. But from what you see now, there is no big problem.

It is definitely not normal to feel dizzy after doing one or two exercises. After ruling out anemia, be careful not to exercise on an empty stomach early in the morning, nor on a full stomach. When you hold your head with your hands, open your elbows horizontally to focus your strength on your abdomen.

After reading the above questions about why you feel dizzy when doing sit-ups, do you know the reasons for dizziness? When exercising in life, you should protect your body more and do warm-up exercises before exercising. In life, we should also pay attention to our physical condition and make sure to do exercises that are suitable for our physical condition and don't force it.