To keep things short, I'm 176cm and weight 60kg +- 2kg. I'm skinny and have a really fast metabolism. I struggle to put on weight and hence struggle to gain muscle/size at the gym. I went for a year 2 or 3 times a week before my injury and my before/after pictures looked almost identical. (Except my legs, I easily gain muscle there)
I'm on the path to recovery for my injury and am looking at getting back into the gym. Only thing is, I'm finding it hard to get motivated due to the aforementioned.
It's quite depressing seeing friends who have been in the gym for less than 6 months put on much more "gains" than I did in a whole year.
Any ideas on how I can improve my muscle gain?
Edit: Thanks for the advice everyone. Guess I just have to do what everyone keeps telling me to do. Eat more!
It's not just workout, you also need to look at diet improvements.
Try reading the FAQ at Reddit. A wealth of information already provided.
https://www.reddit.com/r/Fitness/wiki/index