Featured in planking
The Navy will soon require sailors plank hard to prove their mettle
Yarrrrrrr, get ready to walk the plank, maties! Or, at least, hold yourself prone on your elbows for an extended period of time!
Marine Veteran Planking Champion Defeated By Chinese Super Cop
Not all heroes wear capes, and not all athletes play sports. Some of them, like retired U.S. Marine officer George … Continued