“…Reports indicate that the incidence rate of exercise‐related OHCA among the general population varies according to study location: 22 (per million population per year) in the United States, 21 in The Netherlands, 6 in England, 5 in France, and 1 in Germany 6, 22, 29, 30, 31. These figures, however, cannot be directly compared with those in our study, owing to differences in participant ethnic distribution, exercise participation rates, target age range, study period, methodology for selecting the study population, and definition of exercise‐related OHCA.…”