The muscles in our forearms extend into long narrow tendons as they reach into the fingers. These tendons run through sheaths and are anchored down by pulleys that keep the tendons gliding flush to the bones. There are five annular pulleys that sling around the bone and four cruciform pulleys that form a cross over the bone to secure the tendon. When excessive strain is placed on the finger tendons, the pressure exerts an outward force on the pulley which may strain or tear it.

In this video, The Climbing Doctor, Dr. Jared Vagy, shares tips on how to avoid common pulley injuries from climbing.

climb injury freeTo learn more about how to prevent pulley sprains and other climbing-related injuries, check out The Climbing Doctor’s new book, Climb Injury-Free.

Featuring the step-by-step “Rock Rehab Pyramid,” readers will learn a research-supported rehabilitation and injury prevention system designed specifically for rock climbers.

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