The six-time Mr Olympia put Andrew Huberman through a five-move, 14-set session built entirely around training to failure ...

A demanding back and shoulders session designed to add mass, density and suit-filling size ...

Your back may not be top of your priority list– at least in comparison to your arms and chest– but if you want to fully fill out your t-shirt then it needs to be. Barbell rows may be hailed as the ...

NO MATTER YOUR fitness goal, efficiency should always be one of your top objectives. Yes, the exact nature of your split will ultimately depend on what you're trying to accomplish—whether that's ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...