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Pelotons & Pelvic Floors

Joy Noble • April 14, 2021

A few weeks ago I had an opportunity to host a webinar about the effects of stationary bikes (such as a Peloton) on our pelvic floors.  If you’d like to go back and watch that click here. However if you are someone who prefers to read about what we covered, then this blog post is for you!


Let’s start with a quick disclaimer: all information is intended for educational purposes only and is not intended as medical advice.


When COVID hit and the world shut down our exercise routines required a
pivot.  And cue the Peloton bike.  In 2020, Peloton reported having 4.4 million members and with 11K reviews averaging 4.8 stars I think they are here to stay.  That means a lot of people (all with pelvic floors) are loving their new routine, but that also means a lot of room for dysfunction. 


The biggest pelvic floor issues that stationary bike riders report are:

  • Nerve entrapment:
  • Numbness in genitals
  • Erectile dysfunction
  • Vulvar symptoms:
  • Pain in the vulva and vaginal opening
  • Swelling in the labia
  • Penile symptoms:
  • Blood clot in the penis
  • Infertility
  • Blood in urine
  • Prostatitis (inflammation)
  • Torsion of the spermatic cord


Wait… but why?!


It all leads back to anatomy! The locations of the nerves, arteries and veins of the pelvic floor are in just the right place to be compressed on a bike seat.
Quick review: nerves bring sensation and motor (movement) to the muscles and skin, arteries bring new blood/oxygen to the tissues, veins bring blood away from the tissue, lymphatic system brings other fluids out of the area. 

Risk factors that research has found to lead to these issues include:

  • Poor bike fit and too low handlebars
  • Minimal position changes/staying on the seat too long
  • Increased body weight


Handlebars

When your handlebars are too low, your body will tilt forward at the pelvis to grip the handlebars.  This anterior (forward) tilt of the pelvis causes increased pressure through the nerves, arteries, and veins of the pelvic floor.


Position Changes
Sitting on the bike seat too long keeps compression through these important structures which leads to nerve and blood flow issues.  One study found that when your heart rate reaches 60-65% of your ‘Max Heart Rate’ the penile oxygen is decreased up to 84% within 20 minutes of sustained sitting. Ouch!


Body Weight
For people looking to their Peloton workouts for weight loss, this is probably one of the most frustrating risk factors.  I hear this from patients frequently: “it hurts to workout, but I need to workout to lose weight so my body doesn’t hurt”. It's a vicious cycle. So take this risk factor with a grain of salt and focus on the changes you can make to relieve the compression on your pelvic floor. 


How do I fix it??

  • Watch your posture!
  • Make sure your handlebars are higher than your seat so you don’t lean forward and compress the nerves, arteries, and veins.
  • Stand Up!
  • Give your pelvic floor a 30-60 second break every 10 minutes of cycling.
  • Your Seat Matters!
  • Try a wider seat to better distribute pressure and weight, wear padded shorts or try a seat cushion.  Peloton even has a recommendation for a cushioned Schwinn seat for their bikes.
  • Cross Train!
  • Try running, swimming, yoga, or some of the other classes Peloton has to offer so your pelvic floor gets a break from sitting. 


But what if I'm pregnant?

You are in luck!  The American College of Obstetrics and Gynecologists (ACOG) recommends stationary bike riding as a form of exercise for pregnant people. 


Things to keep in mind:

  • Stay hydrated
  • Do not allow yourself to overheat
  • You may need to stay seated in the 3rd trimester due to change in center of gravity from your growing baby
  • Listen to your body! You will know what is too much.


Try using the Borg Exertion Scale to monitor the intensity of your ride.  ACOG recommends staying
between 13 to 14 or 'somewhat hard'. You can also try the “talk test.” If you can carry on a conversation while you are exercising then you are likely not over-exerting. 



Stationary bikes have been around for a long time and with their boost in popularity from COVID and Peloton they are likely not going away anytime soon. Do not be afraid of your bike, just be smart about using it. 


In review:

  • keep your handlebars higher than your bike seat
  • don’t lean forward
  • give your pelvic floor a 30-60 second rest every 10 minutes during your ride


Tldr: if you have pain, numbness, tingling, urine leakage, swelling in your genitals from riding a stationary bike, you need to see a pelvic floor physical therapist ASAP!

Where to find treatment in Maryland

At Pelvic Pride Physical Therapy & Wellness, we specialize in the treatment of ALL pelvic floor conditions, including pelvic pain, so you are in the right place! We are conveniently located in the Federal Hill neighborhood in Baltimore MD. Fill out our contact form & our Patient Care Specialist will reach out to you ASAP!


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