Korean J Urol.  2011 May;52(5):350-354.

Does Bicycle Riding Impact the Development of Lower Urinary Tract Symptoms and Sexual Dysfunction in Men?

Affiliations
  • 1Department of Urology, Chonbuk National University Medical School , Jeonju, Korea. rain@jbnu.ac.kr
  • 2Hankook Medical Center, Suncheon, Korea.
  • 3Institute for Medical Sciences of Chonbuk National University, Jeonju, Korea.
  • 4Research Institute of Clinical Medicine, Jeonju, Korea.
  • 5CTC for Medical Device of Chonbuk National University Hospital, Jeonju, Korea.

Abstract

PURPOSE
This study was designed to determine whether men who engaged in recreational bicycle riding are more likely to be affected by lower urinary tract symptoms (LUTS) and sexual dysfunction than are man who exercised by amateur marathon running with less perineal impact.
MATERIALS AND METHODS
A total of 22 healthy male amateur bicyclists and 17 healthy male amateur marathoners were enrolled in the study. We evaluated questionnaires including the International Prostate Symptom Score (IPSS) and the International Index of Erectile Function (IIEF), serum prostate-specific antigen (PSA), uroflowmetric values, postvoid residual (PVR) urine volume, and transrectal ultrasound of the prostate in all subjects. We also compared the prevalence of urination disorders (UD) and erectile dysfunction (ED).
RESULTS
There were no significant differences between the two groups in age, body mass index, comorbidities, or exercise habits (p>0.05). Mean total and subscale scores of the IPSS and IIEF and the prevalence of UD (8/22 vs. 4/17, p=0.494) and ED (11/22 vs. 10/17, p=0.748) were not significantly different between the two groups. Also, there were no significant differences between the two groups in uroflowmetric parameters such as peak urinary flow rates, voided urine volume, PVR urine volume, prostate volume, or serum PSA level.
CONCLUSIONS
Bicycle riding seems to have no measurable hazardous effect on voiding function or sexual function in men who cycled recreationally.

Keyword

Bicycling; Erectile dysfunction; Urination disorders

MeSH Terms

Bicycling
Body Mass Index
Comorbidity
Erectile Dysfunction
Humans
Lower Urinary Tract Symptoms
Male
Prevalence
Prostate
Prostate-Specific Antigen
Recreation
Running
Urination Disorders
Prostate-Specific Antigen

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