Like a good horror movie, a good exercise regimen shocks the body out of its lethargy, which is why so many personal trainers chase their clients on treadmills while brandishing anacondas. Get in less terrified shape with today’s Groupon: for $42, you get five group training classes and a complimentary consultation at Fitness Re-defined in Jupiter (an $85 value).

Named one of the top five gyms of Palm Beaches and Treasure Coast by Cityvoter, Fitness Re-defined powers ahead of previously unshakable limitations by embracing functional circuit-training techniques that burn more calories and focus on movement. During consultations, instructors dive deep into the minds of exercisers to locate their fitness goals, surfacing with a batch of ideas for achieving those goals as well as the solutions to all of Zeno's Paradoxes. Fifty-five minutes of fusion techniques boost metabolism and chisel bods in The Body Re-sculpted classes; fitness seekers with limited day-planner space can try the 30-minute express version instead. Trainers lead calorie-devouring interval sessions during Cardio Re-invented classes, and students in The Barre Re-designed sessions use doppelgangers of ballerina moves to carve long, lean muscles out of undefined limbs.

Fitness Re-defined is captained by fitness pros Gary Lavin and Marissa Lysaght, who was featured in Runner's World. A packed schedule creates plentiful chances to hit the studio, with an interesting variety of morning and evening classes to keep thoughts from wandering and bodies from wandering away right along with them.