Weight Lifting - Gain Muscle Mass + strength

To Build muscle mass the equation is simple, don't overthink. If you can lift a weight easily there is no need for muscle growth. If you can lift a weight, but it is a challenge then your muscles will need to grow to make it easier. So when training for strength and mass, train to slowly increase the weight poundages workout by workout in the 3-5 rep range with 5- 8 sets this way you'll focus on strength but also be building muscle with the extra workload.