Exercise Balls/Stability Balls
I have a couple of questions with regard to exercise balls, the kind that are big enough to sit on.
1.What is your take on exercise balls? We all know that the abs are important to all martial artists, and that core training is important.What do you think of exercise balls?Have you ever used them,or do you use them now?
2.I recently saw one on the internet, it had these attachments that looked like the stirrups on a horse's saddle, but you slipped your hands into these and then you pull up on them to work your biceps.
My question: Who sells these? What internet site offers these? I didn't write it down at the time, and now I can't find them.I would like to check out an exercise ball with the attachment(s) for working the biceps.Can you help me out with this one? My google search turned up like 20 pages, and it is just too exhausting.If you know what I'm talking about, I'd certainly appreciate it.