AMPD FitCamp, Las Vegas

Robert McMullin grew up living and breathing combat sports, honing his endurance, discipline, and strength since he was a teenager. He eventually channeled this passion into a career as a boxing coach, MMA fighter, and trainer on NBC’s The Biggest Loser. Through these experiences, he's shaped the knowledge that drives his revolutionary AMPD FitCamp method, AMPD being an acronym for Advanced Movements for Performance Development. His work has earned him a client list that includes kickboxing champion Rick Cheek, four contestants from The Biggest Loser and MMA's Team Tompkins.

Now, McMullin and fellow trainer Ray Chargualaf guide clients through a lineup of demanding custom workouts that combine the signature FitCamp method—plyometrics and cardio routines typically used by mixed-martial-arts fighters—with cardio kickboxing’s aerobics, boxing drills, and martial-arts moves. Both trainers work with clients to ensure challenging and motivating experiences for all fitness levels. Though the specifics are tailored to each client, primary end goals include improved aerobic capacity, balance and strength, and the ability to defeat at least one Power Ranger in hand-to-hand combat.