In an indoor studio, trainers guide dynamic group workout sessions designed for weight loss

Ryan Toth and fellow trainers lead constantly varied, energetic workouts and provide students with a detailed meal plan

Skilled coaches lead varying levels of workouts designed to burn 500–1,000 calories & focused on cardio, flexibility & core strength

45-minute sessions bundle cardio with muscle-toning resistance, forming time-saving routines complemented by nutritional planning

Personal trainers lead one-hour group kickboxing and fat-loss boot-camp classes for students of all fitness levels

Military-style obstacle course challenges athletes to conquer mud-caked hurdles before celebrating during postrace party

Forty-five-minute sessions bundle cardio with muscle-toning resistance, forming-time saving routines complemented by nutritional planning

Race tests individuals' overall conditioning through a 5-mile course populated by obstacles used to train US soldiers