Title: Perfect Fit
Review: Perfect size, I am 5'11" with a 35" inseam and my legs are perfectly at a right angle. I had accidentally purchased a smaller ball at first and then another amazon reviewer pointed out they have charts online for which ball you need. I use mine as an office chair and it is fun to sit on and, being that I am generally an athletic person with no back pain, was the perfect fit for me.
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