Studio owner leads groups of up to 25 students through the muscle-sculpting movements of PiYo Strength, Turbo Kick, and Zumba

Instructors lead 45-minute spin sessions on Star Trac NXT bikes manually adjusted to each rider’s posture and fitness level

Instructors empower the whole family with noncontact martial-arts training

Aromatic essential oils enhance relaxation during massages or facials furnished with Dermalogica products

Women's fitness classes such as yoga, cardio kickboxing, Zumba, and belly dancing ramp up confidence and rhythm

Nathan Jordan and staff lead intimate groups through varied, high-intensity workout routines in private studio

Cynthia Conde of VH1's "Bridal Bootcamp" heads a fitness haven where a pro circus aerialist builds strength and confidence on suspended silk

A gym stocked with equipment such as Precor ellipticals offers unlimited group fitness classes including Zumba, yoga, and circuit training

Kickboxing classes combine boxing & martial arts to help to tone & trim physiques & one-on-one training helps to refine style & results

Kickboxing classes combine boxing & martial arts to help to tone & trim physiques & one-on-one training helps to refine style & results