Supermodel Fitness: 7 Things To Know About Tone House

by Millie Moore · February 28, 2017

Attention, Upper East Siders: Tone House is opening a new studio in your area on March 6th. Dubbed the hardest workout in the city, click through for the lowdown on the class supermodels swear by. After all, what can be more inspiring than sweating next to a few of Leonardo DiCaprio's girlfriends?