"Burpees" is a video demonstrating a full-body exercise that combines a squat, plank, and jump. To perform a burpee, start in a standing position, then squat down and place your hands on the floor in front of you. Jump your feet back into a plank position, perform a push-up (optional), then jump your feet back towards your hands. Finally, explode upwards into a jump with arms extended overhead. Burpees engage multiple muscle groups including legs, core, chest, and arms, making them effective for improving strength, endurance, and cardiovascular fitness. The video typically emphasizes proper form, variations, and the benefits of incorporating burpees into a high-intensity interval training (HIIT) or full-body workout routine.