Pedaling can increase pressure on the area between the scrotum and the anus, which compresses (or can compress) the nerves and arteries that lead to the penis. But while it is true that putting significant and continued weight on the perineum can cause numbness, pain, discomfort, and even erectile dysfunction, you don’t need to put away your bike just yet.
Some riders can sit in the saddle all day and not experience any significant pain; others face the numbness and tingling and risk long term damage. More often, guys complain about chafing, ingrown hairs, and hot spots.
According to a study by the NCBI, between 50 and 91% of cyclists have experienced numbness while cycling, and 13 to 24% reported problems related to erectile dysfunction.
But, the sensation is typically temporary, and many guys are spared any symptoms, even if they are frequent bikers. If you encounter any problems below the waist, the first step is to take a break from biking.
If you bike more than a few hours week, here are a few tips for staying healthy while you ride:
Pick a comfortable seat.
Swap your bike seat for one that is wider and provides extra padding—
the no-nose bicycle saddle and a split bicycle seat significantly reduces pressure on the perineal area. The majority of your weight should be on
your sit bones, not your groin. A lousy saddle is the biggest culprit in
causing discomfort, so test ride a few to determine which is best for you.
Get a bike that fits you.
Consult a professional to ensure your bike is properly fitted to your specific build. The right handlebar placement and seat height make for a bike you actually enjoy riding.
Gear up.
Padded bike shorts are far superior to a pair of gym shorts. Extra padding means you can spend more time in the seat (without pain), and the fabric of bike shorts should eliminate any friction.
Take a break, maybe two.
Pit stops are approved—your body will appreciate it. If you are logging some real mileage, stop to walk around or stand up between pedals.
Whether you prefer to take short jaunts with the kids, use your bike to run errands, or consider yourself to be a hardcore biker, you run of the risk of discomfort. Taking simple precautions can minimize or even eliminate any uncomfortable side effects of cycling—from rubbing and chaffing to erectile dysfunction. When it comes to the more serious symptoms, including numbness and erectile dysfunction, call your primary care doctor or urologist if your bike-related complaints last for many months. But don’t let a little discomfort stop you from biking all together.