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Try sitting on an exercise ball. That gets you plenty of muscle contractions just balancing on it.
by rfugger 16y ago
Try sitting on an exercise ball. That gets you plenty of muscle contractions just balancing on it.
- dgallagher 16y agoA Knee* Chair is another cool way to sit and always be "in movement". Due to their design, you're forced to reposition yourself every few minutes or so. *Technically you don't sit on your knees. You sit on your bottom (bearing most of the weight), and use your shins for balance.