1。 Persistent training is essential, including regular training rhythm (at least three times a week for beginners) and complete recovery after training.
2. Adequate nutrition includes the supplement of high-quality protein minerals.
3. A variety of comprehensive training combinations for different parts of the chest.
There is no shortcut to gain muscle, even if there is, it will do harm to the body, and muscles come and go quickly. It is not recommended to use hormone muscle gain supplements. Wish you success!