I love the ATHLEAN-X training system very much. There are hundreds of effective exercises, many of which you won’t find anywhere else! I really loved the burst workouts because they were very short and effective, not time consuming and boring like I was used to. I was surprised how addictive the challenges were, because each time I went through the program I wanted to beat my past score and see where I stacked up against other TEAM ATHLEAN members. Jeff you are the man!