Summer off-season training is a great opportunity for athletes to pack on a large amount of muscle in a very short period of time. These three months are ideal for training because most athletes have fewer commitments during the summer, allowing them to really focus on improving their strength and size.
However, this will not happen by chance. For athletes to make serious gains in only 12 weeks, they must be spot on with their nutrition and training. This means, eating enough calories and protein to support muscles growth, while also following a proper strength and conditioning program in the weight room.