Step & Tone – An easy to follow cardio and toning workout using a step, together with body conditioning exercises to burn calories and strengthen and tone muscles in the entire body. A simple step up routine will help train your heart, lungs, bones, muscles, and much more. When it comes to aerobic exercise, step aerobics is a great option. If you have never tried step aerobics before, you might want to start soon because the benefits are numerous!