Shovelglove. Twenty years ago, back in the very early days of the blogosphere, I stumbled upon a fitness protocol that I still think about today: Shovelglove. The concept is brilliantly simple: wrap an old sweater around a sledgehammer and then perform 14 minutes of movements inspired by traditional manual labor — shoveling, butter churning, chopping […]This article was originally published on The Art of Manliness.