/b/sixpacksmackdown/posts/workout-review-the-best-ab-workout-ever-level-i-by-mens-health-how-to-get-six-pack-abs-fast I recently tried out "The Best Ab Workout Ever" Level I as published by Men's Health Magazine. This was definitely a workout for beginners, however I could feel my abs working on the knee-ins. Like the Level III workout, it does not con...en-USTelligent Community 11 Non-Production