Hot 8 Yoga, Los Angeles

With top-of-the-line air purifying equipment and special floors, Hot 8 Yoga debunks the myth that hot-yoga studios are stuffy and smelly. Its filtration system scours air with UV rays before pumping oxygen into the classroom, keeping the studio fresh and germ-free, and students breathing easily. Beneath yogis' feet, ploy-extruded matting keeps the air smelling sweet by wicking away moisture and odors atop shock-absorbent PVC floors.

These measures enhance pupils’ practice during more than 100 weekly hot-yoga classes. With the heat cranked at varying degrees to boost flexibility, metabolism, and detoxification, sessions range from classic hot yoga to yoga sculpt, which incorporates free weights. Yoga barre, on the other hand, combines ballet, yoga, body sculpting, and cardio for a comprehensive workout that makes you sweatier than wearing a vinyl spacesuit in a sauna.