peytonsmommy
Cathlete
I need to get a new exercise ball and was looking at the ones Cathe has. I'm 5'1"-ish (SO close to 5'1" that I claim it lol) so I always get a 55cm ball. I'm just in love w/ the green color that Cathe has in the 65cm ball though. What difference does that extra 10cm make? Is it that big of a deal? Can I just under inflate the ball a bit? I don't want to make any exercises harder/easier than they would be w/ the correct ball just because I have an unhealthy obession w/ the color green. TIA!