I do step aerobics over ceramic tiles. My problem with other mats is that they move as I workout. Will this hold its place, not slip?

Our 3/4" Shock Mats will stay in place when doing aerobics on them over ceramic tile. These mats are beveled and have good traction on the bottom. If for some reason, there were movement, we suggest adding some double-sided tape to the bottom of the mats.