VOGUE-approved

PHOTO: Quoc Ngo.

PHOTO: Quoc Ngo.

Barre classes have become routine for supermodels like Gigi Hadid and the fashion elite who crave "the sylphlike physique and defined musculature of a dancer without the rigorous training prescribed by classical ballet."

Every city has a stand out studio, and Avant-Barre is the go-to San Francisco class in Vogue.com's recent round-up of ballet-inspired workouts.