The trained athletes will go over the high bar and underneath the low bar, while the beginners will do it the other way around. A great way to train, strength, agility, coordination and flexibility. The Over Under obstacle is a great example that everyone can be challenged at their own level. Because the bars are positioned closely to another, a combination of lower body and upper body strength is required to overcome this obstacle. Rounded corners makes it safe and simple for anyone to try exercises in which they swing over their legs over the bar.