Using an experimental bicycle seat to reduce perineal numbness.

Taylor, Kenneth S; Richburg, Allen; Wallis, David; Bracker, Mark · Phys Sportsmed · 2002

cross_sectional · Level IV

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Abstract

Researchers evaluated the effectiveness of an experimental seat that was designed to prevent perineal numbness and possibly erectile dysfunction in male bicyclists. A trial of the device among 15 experienced cyclists measured perineal sensation after a 1-hour stationary cycling session on a standard seat followed several days later by the same exercise protocol on the experimental bike seat. Cyclists reported more numbness with the standard seat than with the experimental seat (79% vs 14%). Sensory testing found greater hypoesthesia with the standard seat. Innovations in bicycle seat design may decrease or eliminate perineal numbness.