Why is there no improvement in muscle mass?
Up your training days and intensity and cut it down to 45 minutes. 3-4 days a week, alternating days (so some weeks you will work out more days). People seem to forget that muscle systems work together. Aim to workout your ENTIRE body, yes, even legs. No one likes a flamingo. The back, one of the largest and most powerful muscles in the human body, often gets overlooked. Don’t forget it. Make sure you are upping your weight and/or reps EVERY week. Switch up your routine every 3 or 4 weeks. Take out the breaks. Yes, that means you will sweat like a hog and be breathing hard. You need to challenge your body. http://health.msn.com/fitness/fit-zone/ has lots of exercises. You may check it out if you want. You can pick the body section and specific exercises.
