Step risers: How do I get enough of them, or what can I substitute? I'm perplexed.
I am a fan of Cathe Friederich's workouts, and in many of them, she uses a health-club sized step with four risers on each side. I have been searching for some time online for a step like this that I could purchase; while I've found the step easily and two or three risers, none of them offer the purchase of four per side…
