Oh man, my rug did the exact same thing last year. It bunched up under my feet during jumping jacks and I totally pitched forward into my coffee table. My cat looked at me like I was insane. I had to weigh the corners down with books until my proper mat arrived.

Is it really a struggle though? Maybe all those messy attempts are how you actually learn anything worth knowing. I mean, a clean garage with no broken parts just means you never tried.

Yeah same stuff avery_ross used? I mean that stuff grips like crazy even when it's wet. Idk why regular mortar even exists sometimes.