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Posts Tagged ‘Plank’
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Mercola Peak Fitness: Plank/ Bridge (www.Mercola.com)
Posted by admin on August 12th, 2010
www.mercola.com
Instructional Fitness – Plank
Posted by admin on July 16th, 2010
Personal trainer Joe Tong demonstrates the plank exercise for working your core, and shows a variation called the twisting plank.
