Next Level Fitness Bootcamps & Training, Owasso

Certified trainer and nutritionist Joshua Fountain has centered his life around physical fitness, boasting an impressive resumé that lists stints as a former U.S. Airborne Ranger, a professional MMA fighter, and a boxer. With the help of his wife, Charlotte—who is also a certified trainer, nutrition coach, and marathon runner—he puts his extensive and diverse background to use motivating clients to blast through their perceived physical limitations. Together, the duo helps clients of all fitness levels reach their goals during indoor boot-camp workouts, which the trainers proudly liken to CrossFit programs sans the weight-training aspect. Instead of relying on bulky weights or machines, they craft regimens that incorporate custom functional movements, muscle-sculpting kettlebells, medicine balls, and suspension exercises designed to isolate key muscle groups.

In addition to private and small-group personal-training sessions, they offer complimentary nutrition coaching that follows the Paleo lifestyle, a natural dieting system that eschews refined, processed foods in favor of vegetables, lean meats, and candy that's only made of vegetables and lean meats. They also sell AdvoCare supplements and cleanses designed to pump up energy levels and metabolism.