With barefoot running all the rage, the unshod workout is gaining ground across the exercise spectrum.
Fitness experts from aerobics instructors to modern dancers are extolling the virtues of feeling the ground beneath their feet.
Connecticut-based fitness instructor Ellen Barrett teaches a mixture of Pilates, yoga and dance and conducts all her low-impact classes barefoot.
"I've been teaching barefoot forever. Shoes give you a false sense of a platform. You don't connect to ground," explained Barrett, creator of the DVDs "Grace and Gusto" and "Power Fusion."
"So goes the foot, so goes the body. If your foot is balanced and strong the rest of the body is too," said Barrett. "That connectedness between foot and core and balance, that core connection, that's ultimately what balance is."