That's exactly what this is! A full on assault on the back muscles. If you need to get your back bigger (which will make your waist look smaller), then you should check this episode out and take in some of the tips and tricks you see here. Don't forget, each episode includes a full workout log at the end. BIG BACK!
Leave a comment
This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.