imported__
New member
I'm a very slim guy and underweight. My body digests food at an alarming weight resulting in my body being unable to store fat. For this reason it is incredibly difficult to gain weight. However, I would like to gain muscle mass, particularly on my arms, both upper and lower, my chest and back, and my stomach and legs. I don't have gym access as I cannot afford it as I am not currently employed. Has anyone got tips on how I can gain muscle?