Turns out cycling doesn't knacker your knackers. In a new report researchers found that contrary to some previous studies neither recreational nor intense cycling appear to have a negative impact on men's sexual and urinary function. This is the largest comparative study to date exploring the associations of cycling bike and road characteristics with the sexual and urinary function using validated questionnaires explained lead investigator Benjamin Breyer from the University of California-San Francisco. Breyer noted that the results will be encouraging for cyclists. Cycling provides tremendous cardiovascular benefits and is low impact on joints. We believe the health benefits enjoyed