Open-cell yoga mat materials: polyurethane and cork Closed-cell yoga mat materials: jade, natural rubber, PVC, EVA, and TPE "To see if your mat is open- or closed-cell, sprinkle some water on it ...
Rozalynn S. Frazier is an award-winning, multimedia journalist, NASM-certified personal trainer, and behavior change specialist living in New York City. She has over 20 years of writing and ...