helen d.

Music playing in class:  Mix of current, hip-hop, pop and some old Fergie, Justin Timberlake & Alabama Shakes — and my vault of new wave music: The Cure, Depeche Mode, and of course Prince.

Guilty pleasure:  A nice, smooth Pinot Noir.

Superpower:  To work you to muscle failure!

Favorite move to give you the [shakes]: Split squat drag.