If you are not so demanding about the results of your own fitness, then fast muscles and slow muscles can be practiced together, but if you are very demanding about the muscles you exercise, then I suggest you not to practice together, because from the perspective of fitness, each part of the muscle has its own training method, and the training cycle and recovery cycle are essentially different. If you practice together, you won't be too satisfied with the results. Only by formulating special and targeted training methods for muscles in various parts will our muscles appear more coordinated and angular, so I suggest that you choose whether to exercise together according to your actual situation. Of course, no matter how you choose, the following precautions can help us better shape the perfect muscle lines:

1, pay attention to the use of equipment.

In fact, we orientals' fitness habits are different from those of westerners, because generally speaking, orientals don't like to use equipment. Even if they use equipment, they won't use too many kinds of equipment. In fact, for professional bodybuilders who want to practice perfect lines, this habit will greatly interfere with our achievements, so I suggest that you must use equipment reasonably to help us keep fit.

2. Pay attention to the training cycle of muscles

Secondly, we must pay attention to the training cycle of muscles in various parts. Under normal circumstances, most muscles in our body need about 48 hours to recover after exercise, which means that muscles in the same part should be trained every other day, but there is one place where muscles can be trained every day, and that is our abdominal muscles. The recovery cycle of abdominal muscles is very fast, and 24 hours is enough.

3. Do activities before training.

This is also very important. For some novices, because generally speaking, novices don't understand the importance of pre-training activities. Adequate exercise before training can not only help us prevent injuries caused by exercise, but also greatly improve our training effect.