Lifting weights really helps build muscle. And here are three reasons why that happens.
muscle fiber activation. Lifting weights recruits a variety of muscle fibers, especially the faster-growing, fast-twitch muscle fibers.
hormonal response. When training with weights, testosterone and growth hormone are secreted. Both are needed for muscle development.
Increased Metabolic Rate. Lifting weights increases your metabolic rate, which helps you burn fat.
But how often should you lift weights to get results? It depends on the person himself. In general, experts recommend strength training at least three to four times a week. In this case, you need to leave enough time between classes for the muscles to recover. It is also important to increase the weight you lift every two weeks.
News materials cannot be equated with a doctor’s prescription. Consult an expert before making a decision.
Source: Ferra
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