Many people want to know how to exercise the strength of the waist and abdomen through some simple ways in life. Sit-ups are one of these good ways of exercise. Not only is it effective, but it is also relatively stable. It is a very safe way to exercise abdominal strength as everyone desires. If you can master the skills well, you can reduce belly fat. Let us understand the whole action process. Strong abdominal strength and good stability "The main function of sit-ups is to increase the strength of the waist and abdominal muscles." The director of the Social Sports Department of the Capital Institute of Physical Education said that the abdominal muscles belong to the core muscle group in the body. If the muscles here are fully exercised, the stability of the body can be effectively enhanced. In other words, people with strong abdominal muscles will not have a bad overall physical condition. Sit-ups are also listed as one of the important exercises in the most popular home fitness method in the United States. Studies in the United States have shown that sit-ups can not only tighten the abdominal muscles, but also stimulate abdominal blood circulation, thereby better protecting the internal organs in the human abdominal cavity. 1 minute sit-up is good for measuring waist and abdominal strength. In the "National Physical Fitness Measurement Standards", one-minute sit-ups is a very important item in testing whether physical fitness meets the standards. It is easy to test the strength of the waist and abdominal muscles and their ability to work continuously by doing sit-ups. During the test, the subject lay on his back on a mat with his legs slightly apart, his knees bent at 90 degrees, and his hands placed naturally on both sides of his head. When you start the exercise, you should pay attention to touching or exceeding your knees with your elbows, then return to lying on your back, and complete one repetition when your shoulder blades touch the mat. If the subject uses the elbow pads to complete the sit-up, or the elbows do not touch or exceed the knees, it will not be counted. According to the test standards, for women aged 20-24, 16-25 are considered passing and 26-36 are considered excellent. For every 5 years of age increase, the quantity standard decreases by 1-2. Generally speaking, adult women under 40 years old need to do 20 on average. In addition, men can of course also take the test, and the number should be increased by about 5-10 on the basis of women. However, don't do sit-ups too fast or too hard. Due to lack of exercise in daily life, many people may not be able to do 20 in 1 minute, so they need to strengthen their exercise. When practicing sit-ups, you must first do each posture correctly and proceed step by step. There are many different ways to exercise abdominal strength, and the effects are different. Through a few simple sit-ups, we can exercise abdominal strength, increase abdominal ligament muscles, and help us improve body functions. This exercise is more stable and has better effects. |
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