Supination and pronation are terms used to describe the up or down orientation of your hand, arm, or foot. What it means can depend on which part of the body it describes.

Given Roberts’ natural supinated wrist position for his fastball release and how well the right-hander can spin a baseball, Moskos thought Roberts’ slider wasn’t his best version of the pitch.

A trainer talks about wrist position when lifting weights, ... (overhanded, like when you do a pull-up), supinated (underhanded, like when you’re doing a bicep curl), or neutral ...

Most golfers who attempt to swing a club like Dustin Johnson, whose super-supinated left-wrist position at the top of the swing is unlike any No. 1 player in golf history, might struggle to make ...

A new artificial robotic wrist joint helps amputees regain natural wrist-like ... turning your wrist 180 deg. so the hand is facing palm up places it in what’s known as a supinated ...

Training your upper body can feel a little limited if you’re prone to painful wrists – but it doesn’t have to be, all you need are a few smart exercise swaps. This four-move dumbbell workout ...

You wouldn't perform a standard deadlift with a supinated grip, for example, since you'd be limiting your capacity to hold onto the bar—you'd choose between a pronated or mixed grip.