Title: great balls.
Review: I use this ball both at the gym and at home in my workout space (garage). its pretty much the perfect size for any ab workout that i have, and it comes with a pump to keep it nice and firm. not sure what colors it comes in, but basic black is what i have and it is fine.The only gripes I have, and they can't really be helped, is that it takes up alot of space in my home. that, and i also noticed that the one at my gym smells a bit funny (could be all the sweat from all the users). overall though, I recommend this to anyone needing a good ball for doing abs and back exercises and stretches.Be sure to get the right size ball for whatever you are doing....there are several at my gym that are ginormous, but this one fits my bodysize perfectly.
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