Feet traverse across the wooden floors of Deer Park Medical Pavilion while track lighting beams down on energetically waving arms. A Zumba class is in session, and students are hardly aware they’re burning calories or left the stove on as they let the upbeat music take over and lead them in dance. But this is only one of scenarios taking place. Elsewhere, clients lie prone on plush treatment beds as aestheticians ease fine lines and acne with hydroxy formulas and vitamin-infused masks. Fitness classes and spa treatments come together under one roof at Imagine Spa & Fitness, where clients let go of everyday stresses while basking in the decor of stone and marble walls and soft, espresso-colored sofas.