Can swimming build muscle?

The benefits of exercise to the body are self-evident. Muscle training generally belongs to aerobic exercise, which is one of the most suitable exercise methods for human health. Especially swimming, which is the healthiest aerobic exercise. Although the intensity of swimming is not very high, it can effectively exercise the muscles of the whole body and prevent various chronic diseases and underlying diseases. Can swimming build muscle? It can be said that swimming is one of the best ways to build muscle.

When swimming, the body will mobilize a large number of "slow-twitch" fibers that are responsible for endurance and "fast-twitch" fibers that are responsible for speed and strength. You will find that persisting in swimming will gradually bring you closer to an ideal athletic physique. For many people who exercise, they narrow down their choices of training activities. Runners, for example, often train to run longer distances at a relatively moderate pace. This is good for training endurance, but not for training sprints at peak speed. Weightlifters, on the other hand, focus on building a lean physique, but often do not pay enough attention to cardiovascular endurance training. Swimmers don't have to choose.

Most of them involve heavy aerobic exercise, such as swimming 1.5 kilometers or two round trips. But they also rely on middle-distance, lactic acid-tolerant, and very specific sprinting styles to subject themselves to frequent anaerobic challenges. As the distance gets shorter, the rest time between starts gets shorter. Sprinting exercises, when performed correctly, can be just as effective as overloading to muscle failure in strength training.

While understanding whether swimming can exercise muscles, we also need to master some precautions in swimming, such as fully relaxing and exercising muscles before swimming to avoid leg cramps during swimming. People who cannot swim should swim in shallow water or under supervision, and should not swim in the wild to avoid accidents.