Jason Momoa Banging to Stay in Shape

2/28/2014 12:02 AM PST

Jason Momoa -- Banging to Stay in Shape

TMZ TV



Jason Momoa's ridiculously chiseled physique doesn't come easy, and he even admits that maintaining it is really hard! Hey-ohhhh ... yes, we're talking about sex.

Trust us ... his workout beats an hour on a treadmill. Every time.