Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Very sturdy, heay duty ball!
Review: I bought this ball, and when used correctly can give you good results. It's also a lot easier on your back than traditional crunches and sit-ups. If you are used to doing situps you might need to do a few more reps to be challenged. This ball also comes with a wall guide to hang up where you will be doing excercises and has a wide range of muscles to target. Over all very good ball.
