How to Do aerobic steps for beginners

In this online video series learn aerobics from personal trainer Ricketta Butler, who holds a Health Science Education Degree from the University of Florida. In this series of video clips she teaches aerobics exercises such as : the a step, hop turn, knee straddle, alternating knees, L step, basic left, over the top, basic right, safety for step exercises, straddle, turn steps, v step left, v step right, and the v step right and left.