Your tush looks better in a swimsuit when you’re wearing high heels, but the only place you’ve pulled off the stiletto-and-string-bikini look is Vegas. You’re stuck poolside in Houston for the time being, so firm up with these FREE workouts.

Celebs are raving about SPX , a serious workout offered locally at boutique-y Sculpt (pictured). The super-intimate 40-minute class combines circuit training, pilates and cardio, and will leave you aching for days. (Reformer classes available at both locations; SPX at Tanglewood only).

You’ve heard the buzz about Zumba. We love the fast-paced classes taught by Deanna (a corporate lawyer and mom) at Elite FX Studios in the Village and Bellaire Athletic Center. The crowd is young and the Latin beat is caliente.

Get ready for the club while working off calories at Stiletto Fit, every Saturday at Inner Me Studios. The addictive dance session teaches grace and balance – you’ll switch from sneakers to heels halfway through to up the challenge.