Read the original article HERE at www.stack.com The world record for the longest Plank is five hours. That's extremely mentally challenging and an impressive milestone....
We're coming up on the halfway marker for this amazing year of the Sheep. How are those New Year's Resolutions going? Have you accomplished everything...
They should change the name from “crunches” to “poo poo heads”. Seriously, besides the few anomalies (Herschel Walker, and a lot of boxers), crunches really...