Step by step instructions, muscle activation and variants for the Wrist Extension.
A wrist mobility drill that bends the hand upward at the wrist, activating and improving the range of motion of the wrist extensor muscles on the back of the forearm. Regular practice helps prevent wrist stiffness and supports recovery from repetitive strain injuries.
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The Wrist Extension is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.