For advanced athletes who want to work their weaknesses specifically in a training to gain muscle mass, the 4-stage training plan is an excellent solution.
It does not matter if you have little time: warm up is part of the training to gain muscle mass. It should start with a general warm-up phase, for example on the treadmill or the ergometer Trialix Review, so that the whole body reaches the optimal temperature to train. Next, a mobilization should be carried out, as well as some warm-up series with little weight.
This minimizes the risk of injury and significantly stimulates the training to gain muscle mass, since the muscles can only contract completely and generate strength if they have been sufficiently heated. In this way Trialix Review, you can train with high weights and establish stimuli for growth.