What is the muscle ratio that means our weight is normal, because muscle is an important component of the body, generally accounting for about 30% of body weight. If it is lower than this value, it may be due to underdeveloped muscles or symptoms of physical weakness, so we can increase muscle through exercise. Muscles are important tissues in our body that pull the joints throughout the body. If there are too few muscles, the muscle activity will decrease. The average person's muscles make up about 35 to 45 percent of their body weight. There are 639 muscles in the human body. It is composed of about 6 billion muscle fibers, the longest of which is 60 cm long and the shortest is only about 1 mm. Large muscles weigh about two kilograms, while small muscles weigh only a few grams. Additional information: The muscles beneath your skin are a magical engine. It allows us to walk, hop, and even climb up steep rocks. The body's 600 muscles work together to help you get through your day. Muscles help us fight the pull of gravity. Muscle fibers control every movement, from a gentle blink to a smile, and thousands of tiny fibers are gathered into muscle bundles to form a complete muscle system. Take rock climbing enthusiasts as an example. Every step up requires the relaxation and contraction of muscles. Muscles can only pull, not push, and most of them are skeletal muscles. They are connected to bones by tendons, tightly bound tendon fibers that act like rubber bands. Muscles can move the eyeballs so that we can see things clearly, wink and blink; the muscles in the hands and fingertips allow us to hold very small objects. Take rock climbers as an example. To ascend, they need to hold onto something to stabilize themselves. Continuous muscle contractions allow them to keep climbing. |
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