Standard Plank

Standard Plank (1:37)

Learn how to strength and tighten your core with the standard plank. Watch celebrity fitness trainer, Holly Rilinger demonstrate the proper form for this exercise.

Back to Basics with Holly Rilinger

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About Back to Basics with Holly Rilinger

Focus on fundamentals with celebrity fitness trainer Holly Rilinger. Improve your form and build body strength with these core exercises. No equipment needed!

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