Rating: - Powerful pump
I highly recommend this pump for the exercise ball. My son gave his wife an exercise ball with the small pump that came with it, and it's never been fully inflated-and took forever to inflate at all. This pump gets the job done in a heart beat. Worth every penny.

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Rating: - Best On The Market
This is by far the best pump of this style on the market. It made inflation of my 33 inch exercise ball a breeze!

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Rating: - Buy This Pump if You've Got Big Things to Blow Up
I love this pump. We sell pool floaties in our beachside shop and we've gone through several pumps-as everyone wants their items inflated on the spot. This pump filled our largest dolphin ride-on floaties in just 10 strong pumps. I was so happy not to break my back as we have with the typical little bike pumps.

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Rating: - the equipment was advertised as needing a pump to go with it?
I ordered a Ergo ball on wheels and it was advertised as needing an air pump to utilize the ball. I ordered both as a package deal. When I received the ball on the wheels it already had a pump that came with it. So I don't need this additional one and haven't opened it as of yet.

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Rating: - Exercise Ball Air Pump
I expected the pump process to be more difficult than it was - the fact that it inflates on both the UP and the DOWN action made inflating my Swiss Ball a cinch! A few weeks after I bought it, I had to take a 10-day driving trip. I was a bit worried because I have back problems when I sleep in a strange bed for more than a few days. Having this pump made it possible for me to deflate the Swiss Ball and pack it and the pump in case I had any pain.

I'm just sorry I didn't buy this a few years ago when the ball first showed signs of getting spongy.

Delivery was excellent, and I received it a few days ahead of schedule. I was really satisfied with the product and the price.