Skull crushers — no exercise has a name more intimidating than this. Sure, burpees are difficult, but their name sounds harmless enough. However, skull crushers have self-inflicted harm written all ...

IT'S SAFE TO say that building big arms is a primary fitness goal for a lot of guys. Contrary to the popular belief, though, strengthening your arms doesn't mean simply repping out as many biceps ...

The main muscle inyour neck that turns your head. So, definitely don't skip thisone. The SEM starts right at the base of the skull runsacross the side of your neck towards the top of yourclavicle or ...