Houston Methodist. Leading Medicine

Hand FAQ


What is biker's palsy? Does it refer to bicyclists or motorcyclists?


Biker's palsy occurs as a result of a firm grip on bicycle handlebars for hours to days and longer. There are two nerves affected most often: ulnar and median. Both these nerves pass through the wrist to the hand.

Prolonged pressure can cause numbness, tingling, and weakness. Nerve involvement of this kind is called neuropathy.

A similar problem can occur in motorcylists as well as anyone handling high-power tools that vibrate like a jackhammer.

Venu Akuthota, MD, et al. The Effect of Long-Distance Bicycling on Ulnar and Median Nerves. In The American Journal of Sports Medicine. August 2005. Vol. 33. No. 8. Pp. 1224-1230.

*Disclaimer:* The information contained herein is compiled from a variety of sources. It may not be complete or timely. It does not cover all diseases, physical conditions, ailments or treatments. The information should NOT be used in place of visit with your healthcare provider, nor should you disregard the advice of your health care provider because of any information you read in this topic.
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