Okay, so this Tuesday I got a musical dance. We decided that I'd do a side-flip over someone who is ducking, however I never did a side-flip before. So I tried them a few times today and I landed them on the big mat. However, when I tried it on the ground I lost all of my height. I don't know why, can someone please help me? This is really urgent as you can see. Here is the video of the sideflips: