Besides, it can help our bodies to be healthier and make us taller. Some people who are physically weak still want to go to fitness, so I suggest that she gain muscle first, because human muscles are really important to us. If there is no muscle, it will look particularly thin, as if it is a feeling of weakness.
Moreover, thin people also lack some fat, and our exercise mainly consumes some redundant trace elements in the human body, thus achieving the purpose of supplementing more needed trace elements. However, if thin people want to keep fit, they should not do some particularly strong fitness exercises at first, nor do some fitness exercises such as shaping, but choose to increase muscles first, because after choosing to increase muscles, we can have more fitness options.
It's not just a exercisable fitness method. Our leg muscles or hand muscles, including abdominal muscles, can also be exercised. Thin people want to go to fitness, and if they don't gain muscle, the later training plan is really difficult. And it's not good for your health.