The AthLEAN-X Training System allowed me to see results extremely fast. I think the reason was that I was simply training much differently than I had ever trained before. From doing the same old stuff every time I went to the gym, to switching to AthLEAN-X workouts, it was like my muscles had no choice but to respond! In just 90 days I transformed not only my body, but the entire way that I train. I’d never work out any other way now! Thanks Jeff!