Im 18 years old and have been commited to my training for about 2 years now. Over the last year some of my training partners (of the same age as me) have added considerable amounts of size and strength with little or no change in their training and diet. My only reasoning for this was that their bodies were filling out as they approached the age of peak muscularity in males. I was hoping some of you could share your experieces in your change in muscularity and strength especially during the transition from late teens to early 20’s.
Thanks