How Many Series Should I Do To Gain Strength and Muscle Mass?

Many Series Should I Do To Gain Strength and Muscle Mass

Paradoxically, current training systems of recent creation and training courses are based on these postulates. With the rapidity that advances the knowledge, it seems impossible that some hypotheses raised in the 70s, when they had just begun to investigate people like Bosco, Bompa or Verkhoshansky, can still stand. If we analyze the