It is understood that sit-ups are now included in the physical fitness test for college students. We often find that our ability to do sit-ups is not as good as we thought. At the same time, you may have heard that sit-ups can help you lose weight, but where specifically can you lose weight? I guess everyone is not clear about this, so today we will tell you where sit-ups can help you lose weight. Sit-ups are an important part of physical exercise, and some people even misunderstand that they can help lose belly fat. The main function of sit-ups is to strengthen the abdominal muscles. If done correctly, sit-ups can not only increase the elasticity of the abdominal muscles, but also protect the back and improve the body posture. On the other hand, if performed improperly, sit-ups are not only a waste of time, but can even be harmful. A properly performed sit-up will engage the gluteal and abdominal muscles, which requires arching the back and can easily lead to damage to the spine. This risk exists not only for people with poor abdominal muscle strength, but also for those who exercise regularly. Their training tasks require enough sit-ups to cause extreme fatigue in the abdominal muscles, which may also lead to spinal injuries. In addition to these risks, the leverage exerted by the gluteal muscles can also compress the lumbar discs. Many U.S. military units have eliminated sit-ups from their training because tests have found that they can cause back injuries and pain or numbness due to spinal cord compression. If your goal is to lose subcutaneous fat on your belly, the answer is: sit-ups will not be as effective as aerobic exercises such as running. Of course, if you want to develop eight-pack abs, there are many types of sit-ups. Some positions are very good for exercising the abdominal muscles. For example, you can suspend your feet with your knees at 90 degrees and touch your toes with your hands, or you can keep your feet suspended with your knees straight and place your hands on both sides with only your buttocks touching the ground. Sit-ups are basically anaerobic exercises, which consume very little subcutaneous fat, and the abdominal muscle groups are very small, so the body does not consume many calories when repairing muscles strained during exercise. The correct way to do sit-ups is as follows: Lie on your back on the mat, bend your knees to about 90 degrees, and place your feet flat on the ground. Do not fix your feet on flat ground (for example, by having a partner hold your ankles with their hands), otherwise the thigh and hip flexors will join in the work, reducing the workload of the abdominal muscles. Furthermore, straight-leg sit-ups will increase the burden on the back and easily cause damage to it. The position of your hands should be determined based on the strength of your abdominal muscles, as the closer your hands are to your head, the more strenuous it will be to do sit-ups. Beginners can place their hands on both sides of the body. Once they have adapted or their physical fitness has improved, they can cross their hands in front of their chest. Finally, you can also try crossing your hands behind your head, but each hand should be on the opposite side of your body. On the shoulders. Never cross your fingers and place them behind your head to avoid straining your neck muscles when exerting force. This will also reduce the workload of your abdominal muscles. The amplitude and number of sit-ups should be determined according to your physical condition. Don't do them all in one go to avoid hurting your body. The fitness effect of sit-ups is significant. I hope everyone can persevere and achieve the weight loss effect they want as soon as possible. If you experience muscle soreness, you need to stop and rest instead of forcing yourself. |
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