Do sit-ups hurt your waist?
Irregular movements or long-term sit-ups have certain damage to the waist.
Sit-ups mainly exercise abdominal muscles, which is known to all fitness friends. Correct sit-ups will use hip muscles, abdominal muscles, waist muscles and so on.
In the process of doing sit-ups, the human body needs hunchback, and the result of hunchback is to exert pressure on the spine, including lumbar pressure. The pressure depends on the degree, strength and angle of the exerciser's sit-ups.
Therefore, it is suggested that practitioners should not do sit-ups for a long time, especially those with lumbar muscle strain and lumbar disc herniation.
How many people passed the sit-ups in one minute?
The standard sit-ups are: (1), with legs straight and upper body at 90' right angles to legs. (2) Put your hands behind your head and press hard to help your abdomen bend. (3) Rest your head on your knees and recover to (1). This is repeated 100 times. The standard keeps the head in a straight line. (2) Bend the elbow joint of the arm and press the chest down to the ground to stop with one punch. (3) Restore the body to (1). Repeat this 30 times.
This sit-up and push-up should be based on your own ability, mainly persistence. As long as you can persist, it is best not to exceed 5 minutes at a time.
The benefits of doing sit-ups
Increase the strength of abdominal muscles, and the abdominal muscles exert more force during sit-ups. Long-term exercise is mainly to improve abdominal strength and make muscle groups more developed, which is one of the effective ways to exercise abdominal muscles. Combined with other aerobic exercises, it can play a role in losing weight and bodybuilding, while simple sit-ups can't consume fat better.
Exercise of perseverance in sit-ups: In fact, the amount of exercise in each sit-up is not very large, but it is not easy to do, so this simple exercise is a way to test your perseverance. Insisting on small sports will become a major event. Do you persist in your perseverance every day?
Conducive to gastrointestinal movement. Sit-ups need to cooperate with breathing methods, which can stimulate gastrointestinal peristalsis during exercise, facilitate excretion in the body, dredge the air in the stomach, and can prevent constipation well.
Can reduce belly and groin: Sit-ups are a very beneficial exercise for girls, which can stimulate groin while exercising abdominal muscles, improve abdominal blood circulation, stretch back muscles, exercise balance and coordination ability, alleviate gynecological problems to some extent and enhance their immunity.
Sit-ups can improve human physiological functions.
Sit-ups play an important role in developing balance and support ability. Doing sit-ups often helps to improve the flexibility of the central nervous system, joints, the firmness of ligaments and the elasticity of muscles. It also helps to accelerate blood circulation and increase vital capacity, which is conducive to growth and development. In addition, doing sit-ups is also beneficial to physical and mental development, and can also adjust people's psychology, make people energetic, cultivate sentiment and exercise their will.