Okay so I have been injured for the past six months with some type of left abdominal/oblique strain, and it seems that more injuries keep acuring, for example now I have a groin strain that is taking 8 weeks to heal. So obviously training is limited. Anyway I bought CBL thinking I would start this when I'm recovered. But, looks like I'm gonna be out for even more time. My question is would CN be okay for limited training (upper body) light weight workouts. I want to maintain the muscle I have and not have to add any fat. Does this program fit these needs? any feed back or similiar experiences would be helpful! Thank you.