Body Pump is a barbell-based group fitness class set to music. Participants use light to moderate weights with high repetitions to work every major muscle group. The choreography follows a consistent structure: warm-up, squats, chest, back, triceps, biceps, lunges, shoulders, core, and cool-down. Body Pump builds muscular endurance and strength while burning calories. It is suitable for all fitness levels because participants choose their own weight. The class improves body composition, bone density, and overall functional strength. It is one of the most popular group fitness formats in gyms worldwide.