Gaining weight/muscle
Hi everyone, I'm a 5'6" woman (38 years old), weighing 110 lbs, which I just found out is 5 lbs underweight. So I need to put on a bit of weight, but of course I'd like it to be muscle, not fat. I understand that to do this I need to eat a little bit over maintenance (about 200-300 calories over?) and do some strength…