1. It can obviously improve cardiopulmonary function:
In fact, the most important function of strength training is not only muscle function, but also cardiopulmonary function. When we do strength training, a requirement for cardiopulmonary function is very, very obvious. If your cardiopulmonary function is not particularly strong, you can't do some heavy movements at all, and you can't improve your training level. So strength training can improve your heart and lung function, and strength training is also for yourself.
2. Improvement of strength and endurance:
In fact, strength training can obviously improve cardiopulmonary function, but in the final analysis, strength training is also very obvious for improving strength and endurance, because we can only carry out higher-level strength training after we have enough strength. It can promote the growth of our muscles and improve our body functions. After we have enough endurance, only in this way can we adhere to the norms of action and complete some self-improvement in training, which is also the reason why fitness people like to do some strength training, because it not only improves strength, but also improves endurance and cardiopulmonary function.
In fact, the above two points are the effects of strength training on improving physical function. To sum up, strength training is really to improve physical skills, which is why many gym staff may skip aerobic training directly in the later stage and engage in corresponding strength training directly!