Low skeletal muscle standard refers to insufficient muscle mass. Skeletal muscle, also known as striated muscle, is a kind of muscle. Skeletal muscle consists of thousands of contractile muscle cells (also called muscle fibers because of their slender fiber shape), which are covered by connective tissue and connected together. Any physical activity is the result of skeletal muscle contraction. The human body has more than 600 skeletal muscles, accounting for about 40% of the whole body weight. Muscle strength and endurance directly affect the performance during exercise.

All exercise will increase skeletal muscles, and more exercise will involve muscles. In addition, diet is also very important, and protein powder and food rich in protein are more helpful to achieve the goal. Children and teenagers should pay attention to increasing physical exercise appropriately to improve the toughness of skeletal muscle. Middle-aged and elderly people should exercise properly and try to do aerobic exercise, such as swimming and playing Tai Ji Chuan, so as not to hurt their muscles.

Pay attention to protein noodles, eat more eggs and milk, which is rich in protein, which can supplement nutrition in time and effectively strengthen our skeletal muscles. Vegetables and fruits, such as spinach, carrots, apples and lemons. , are rich in vitamins, can only be fully supplemented.

Extended data:

The harm of substandard skeletal muscle lies in rapid aging, decreased basal metabolism, loose skin, easy accumulation of fat, decreased resistance and immunity, weak muscle endurance and easy fatigue. Lumbar and cervical vertebrae are not protected, and the probability of lumbar muscle strain and shoulder and neck strain is high. The posture shows that the chest and back are arched, and the pterygoid scapula compresses the peripheral nerves and blood vessels. Middle age is prone to osteoporosis and fractures.

References:

Skeletal muscle Baidu encyclopedia