You might be interested at looking at some of the data collected by the
NCAA's Injury Surveillance System. I've collected alot of data for those reports for specific sports I was working with and most of the data collected is very accurate. All the data is collected by Athletic Trainers (ATC's) who are working with collegiate teams. Its a very wide ranging yearly study. Only a few years are available on that website, but its been taking place for the last 25+ years.
While some of the data may be boring and meaningless to some, it can also provides alot of insight.