Dec 09
19

Try the Stability Ball Jacknife for a Powerful Core and Abs

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Try the Stability Ball Jacknife for a Powerful Core and Abs

Try the Stability Ball Jacknife for a Powerful Core and Abs

This is one of my favorite exercises! 

If you’re ready for an advanced exercise to improve your core strength and challeng your balance, try the Stability Ball Jacknife. 

Click here to learn the Stability Ball Jacknife.

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This entry was posted on December 19, 2009 at 7:04 am. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

Posted in Bodyweight exercises Core exercises Video by John No Comments Yet

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