I have only used these a couple of times so far but it's fun. I purchased this as a balance workout for the times that I could not get to the gym for what ever reason. It's something I can do at home and with more than 2 of these, I'm not bored. I think it is best to have more than a pair...Otherwise I think I may get bored pretty fast.
Rating:
[5 of 5 Stars!]