If you are in the muscle building period, you must do aerobic training after strength training. Many novices often mistakenly think that you only need to practice strength during the muscle building period, and you don't need to practice aerobics. You think aerobic is specially used to reduce fat. In fact, this is completely wrong. Aerobic is very important not only in the period of fat loss, but also in the period of muscle gain. Aerobic training must be carried out within 20 minutes during the muscle building period, because we are in the muscle building period. We need to consume a lot of protein and carbohydrates to supply energy for our bodies, so as to ensure that our bodies can have enough energy to cope with training. However, because we consume more carbohydrates and protein than usual in strength training,

If some energy is not consumed after strength training, in order to prevent this energy from being converted into fat, it is necessary to use aerobic energy to consume this energy in strength training, which can well avoid the synchronous growth of muscle and fat during muscle gain. Many people find that their weight has been increasing in the process of gaining muscle. The muscle is not obvious, but the fat is obvious. In fact, this is all because the energy we consume during the muscle building period is not completely consumed, so some aerobic training after strength training can completely avoid these situations. After strength training, aerobic training can better shape and make the body look better and better, because aerobic training is very important for shaping, and aerobic training can better control the development of body shape.

And because high-intensity strength training muscles will decompose a lot of lactic acid, if the lactic acid value in the body is too high, it will have a certain impact on health. Therefore, after training, we must do some physical activities, supplement lactic acid to make it metabolize and accelerate lactic acid metabolism. In fact, besides stretching, simple aerobic training is also very necessary. Simple aerobic training can accelerate the blood flow throughout the body and make lactic acid metabolize faster. The faster the lactic acid metabolism, the faster the muscle will recover, and so it is. Of course, aerobic is far more important to bodybuilders than these points. For example, aerobic training can help improve heart and lung function. The strength of cardiopulmonary function is very important for a person and a bodybuilder. I don't think I need to explain any more. As we all know, especially in strength training, if the trainer's cardiopulmonary ability is insufficient, it will not only affect the training, but also bring certain risks to the trainer's safety. If the trainer's cardiopulmonary ability is insufficient during training, it will easily lead to dizziness and breathlessness.

Therefore, adding aerobic training to muscle building is also a necessary training project to help trainers improve their cardiopulmonary function. Therefore, everyone must pay attention to aerobic training during the muscle gain period. Of course, aerobic training during the muscle gain period does not need to be as intense as during the fat loss period. Aerobic training in muscle building period should be carried out after 30 minutes of strength training, and 20-30 minutes is enough for each training, so it is not necessary to be so light. Aerobic training after strength training is not good if the intensity is too high, which should also be noted.