If this is the case, reduce the range of movement slightly by placing a folded gym mat or thick towel on the ground and work on your flexibility. (fitnessandpower.com)
I put it down to dusty gym mats and didn't think to take note of all the other factors that might have contributed. (housegoeshome.com)
The coffee table was built by the home owner, who topped it with a vintage Danish gym mat. (livingetc.com)