The beauty of lines that men all love

Introduction: Many fitness enthusiasts believe that muscle exercise is only for athletes or bodybuilding enthusiasts, and it is unnecessary for the general public. In fact, basic muscle exercise is very beneficial for everyone. Muscle exercise is not necessarily for participating in bodybuilding competitions or having the physique of professional bodybuilders. Because good muscles are an important element of physical fitness. Many women have always thought that weight training would make their muscles become masculine. In fact, this concern is unnecessary. Women, due to fewer male hormones and muscle fibers than men, it is extremely difficult to develop muscles like men.

Muscle exercise can enhance muscle volume and strength, which is beneficial for muscle performance and reduces the risk of injury to tendons, ligaments, and bones. Moreover, it has a better protective effect on the joints of the body. More importantly, it can help maintain the correct posture and alleviate discomfort caused by long-term work or study...

Basic understanding of human muscles

Muscles are an important tissue in the human body, and they play an extremely important role in sports. The human body includes two types of muscles: voluntary muscles (or skeletal muscles); involuntary muscles. Such as the muscles of the digestive system and the heart muscle, etc. The muscles related to sports are mainly voluntary muscles. Because these muscles can cause the body to move when they contract under conscious control. The human body has approximately 4,334 skeletal muscles, which are composed of 25 billion muscle fibers, accounting for about 40% of body weight.

Muscle development or hypertrophy, in addition to genetic factors, is also very important to exercise and diet nutrition. The most effective method of exercise training is weight training, i.e., bodybuilding. Muscle abilities include muscle strength, muscle endurance, flexibility, explosive power, speed, balance, agility, etc. For health-related physical fitness, muscle strength and muscle endurance are more important. For sports, all other abilities are important. Muscle strength refers to the maximum force that muscles can produce in a single contraction... Muscle endurance refers to the ability of muscle groups to perform repeated contractions or maintain static contractions for a period of time, such as long-distance running. The purpose of participating in bodybuilding training is to pursue well-developed muscles, making muscles uniform and aesthetically pleasing. The focus of bodybuilding competitions is on the degree of muscle development of the participants, the distribution and proportion of the whole body muscles, and the beauty of the lines.

Bodybuilding training effects

Long-term engagement in bodybuilding exercise will produce the following changes in the body:

(1) Muscles become larger and thicker. This can enhance the muscular aesthetics of men, while women will have more solid and elastic muscles. Increase the beauty of lines. Women, due to fewer muscle fibers than men and higher levels of female hormones in their bodies, are hindered in the degree of muscle development. Conversely, if muscles lack exercise stimulation, they will atrophy, the most obvious example being after an injury, after a period of long rest, causing the muscles that lack exercise to become relaxed and shrink in volume. However, it will not be like some people worry that developed muscles will become fat.

(2) Increase the volume and flexibility of tendons. This can firmly protect the joints and reduce the risk of injury

(3) Increase the contraction force, speed, endurance, and explosive power of muscles, which can improve athletic ability.