In<unk>  players, about 39.7% have reported current or previous problems with their elbow. Less than one quarter (24%) of these athletes under the age of 50 reported that the<unk>  symptoms were "severe" and "disabling," while 42% over the age of 50 did. More women (36%) than men (24%) considered their symptoms severe and disabling.<unk>  is more prevalent in individuals over 40, where there is about a four-fold increase among men and two-fold increase among women.<unk>  equally affects both sexes and, although men have a marginally higher overall prevalence rate as compared to women, this is not consistent within each age group, nor is it a statistically significant difference. Playing time is a significant factor in<unk>  occurrence, with increased incidence with increased playing time being greater for respondents under 40. Individuals over 40 who played over two hours doubled their chance of injury. Those under 40 increased it 3.5 fold compared to those who played less than two hours per day.
Tennis elbow
Osteoarthritis
Runner's knee
Osteochondritis dissecans
Elbow fracture
Radiculopathy
Bunion
Ulna fracture