How to Use an Exercise Ball : Diagonal Crunch Workout on an Exercise Ball

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Uploaded by on Jan 22, 2008

Learn how to do crunches in this free how-to video on exercise ball fitness and workouts. Burn fat and build muscle at home!

Expert: Jamie Smithers
Bio: Jamie Smithers has been a fitness model for more than two years, working for Nike, VPX's Redline, and being featured in Oxygen Magazine.
Filmmaker: Bob Hunt

  • likes, 7 dislikes

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Top Comments

  • its awkward with a boner

  • Can you take off the shirt so I can see how it works out the abs??

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All Comments (87)

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  • thumbs up for all the people sitting in front of their computer screens, eating junkfood/ice cream while shes probably working out.

  • Nice boob shape.

  • ok, just can't concentrate on what she is saying.... side booob XD

  • This'll work my obliques too, right?

  • I'd rock her back and forth

  • you've got to love the side boob

  • (.)(.)

  • She passes, no camel toe.

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