I've been following a program for the past month in a half. It involves weights usually compound movements using light weight for high reps. I guess it's more endurance than muscle building. I really want to build more muscle but I feel what I have is all I'm going to get with my program. I've attached a routine and I would love some feedback. If there are better substitutions for some of the exercises please feel free to share. I'm at a healthy weight but I do have some extra fat around the tummy with some lose skin. I plan on doing these workouts three days out of the week with one active rest day and the other days of hiit cardio. Before my gym sessions I will do 10 minutes on a bike and after I will do 20 to 30 minutes of walking and jogging. Does this seem like a good plan? Or do I need some changes or modifications?