I had my splits many years ago. I am approaching 30 now, and long story short... I don’t have any ounce of a split. It’s horrible. So I found this app and wanted to give it a shot. First of all, this isn’t the healthiest/safest way to learn the splits. Especially if your muscles are as stiff as mine are. As mentioned in other reviews, you can injure yourself this way. Second of all, I have to manually input each second while trying to hold the split...? It should work like a timer, yes? It doesn’t. Might be a glitch that is easy to fix. Either way, I am moving on.