Get Fit with Step Aerobics Routines and Combinations Our Step Aerobics routines are designed to help you improve your cardiovascular endurance, burn calories, and tone your muscles. Our experienced instructors will guide you through Step Aerobics combinations and teach you the Step Aerobics basics. Jumpstart Your Fitness Journey with Step Aerobics for Beginners For beginners wishing to add aerobic exercise to their fitness program, our step exercise routines are ideal. Step aerobics is a low-impact activity that is gentle on your joints and gives your complete body a wonderful workout.