Hi all, I've been trying to gain weight and build muscle but I'm am struggling with options! I have gained about 4kg of weight in the past 3 months I'm currently 69kg. However my frame is very small and building muscle is extremely difficult. My arms are small along with my chest etc. Although I have gained a small amount of weight and you can feel my arms are stronger on my biceps and triceps I haven't had any real improvement. Does anyone have any suggestions on how to effectively gain ideally another 10kg factoring in I do alot of cardio as well. Any suggestions on building upper body strength other than press ups and pull ups? In terms of press ups what sort of rep/sets should I be doing for someone of my shape. Note* I'm not trying to look like a body builder I'm just concerned with my current body shape being small, that I'm going to seriously struggle in RT with carrying lots of kit etc... Any suggestions are appreciated.