The link between 'right-wing' thought and physical fitness is undeniable. It's basically just an emulation of hunting, and your mindset becomes a predator rather than prey. On a micro scale this can be proven on the african savannah. Go with 10 untrained white boys wielding spears and you will all be terrified of any lion you see. Go with 10 trained natives who hunt lions and the lions will run from you. Through training you have gone from fleeing the lions and letting them have the savannah, to telling the lions to fuck off and claiming their land and meat for yourself.