Great deals on this The Step Stackable 6 inch Riser!
From the line at MegaFitness
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The Step is America's original aerobic fitness step system and is widely used by individuals and over 18,000 health clubs. The Step has a patented design for adjusting and stacking platforms together making it suitable for beginners and advanced steppers alike.
The Step aerobic activity involves low-impact, high-intensity exercise - recommended by physical therapists and fitness professionals.