a.twiddler
Veteran
Beware of ‘survivorship bias’. The cyclists who dies cannot tell you of their injuries- the only reports you’ll get are from those that have survived.
The corollary to that is that those who cycle and have not suffered injuries from over doing things, who are likely to be in the majority, will be less likely to participate in the survey thus skewing the results even further than the miniscule number of cyclists who can't participate because they are dead. Thus the result of the survey might suggest that cycle sport is much more hazardous to your health than it actually is, whereas the health benefits far outweigh the drawbacks for the majority. Speaking as a non competitive cyclist looking in, of course.