How to Do The Plank Properly to Build a Strong Core and 6 Pack Abs

In this video I show you step by step how to do the plank properly to build a strong core and 6 pack abs.
By Peter Sunday, July 8, 2018, 08:31 PM

Most people do the plank exercise completely wrong. In this video I show you step by step how to do the plank properly to build a strong core and 6 pack abs.