The article offers a 5-minute workout that can replace high-intensity cardio exercises. The workout consists of three exercises that target different muscle groups and provide a cardiovascular workout. The first exercise is a squat jump, which works the legs and increases heart rate. The second exercise is a push-up, which engages the upper body and core. The final exercise is a mountain climber, targeting the abs and providing a full-body workout. The workout can be repeated for three rounds, providing a quick and effective alternative to traditional high-intensity cardio.