Peak age gets quoted as a single number for sport in general, which cannot be right given how different sports are. A systematic review gathered published estimates of for top international athletes this century. It sorted them by what each event mainly demands, then plotted them against how long the event lasts. The pattern that came out runs in two directions at once.
It depends on , and oppositely for power and endurance. In and sprint events, peak age fell as event duration rose: about 27 years for athletics throws of one to five seconds, about 20 years for swimming events of 21 to 245 seconds. For endurance events the trend reversed, rising from about 20 years in swimming of two to fifteen minutes to about 39 years in ultra-distance cycling.
Knowing the age at which elite athletes reach peak performance would inform long-term athlete development programmes, event selection and decisions about where to put resources. This review systematically gathered published estimates for elite athletes in the twenty-first century, searching SPORTDiscus, PubMed and Google Scholar.
The organizing choice is what makes the result legible. The authors took means for top international senior athletes only, then assigned each estimate to one of three event-type categories by the predominant attribute required: explosive power and sprint, endurance, or . They then plotted those estimates against event duration.
For both sexes, linear trends reasonably approximated the relationship between event duration and peak age within the two categories that had data. In explosive power and sprint events, estimates decreased as duration increased. They ran from about 27 years for athletics throws of roughly one to five seconds, down to about 20 years for swimming events of 21 to 245 seconds.
Endurance events run the other way. Estimates increased with duration, from about 20 years in swimming events of roughly two to fifteen minutes up to about 39 years in ultra-distance cycling of roughly 27 to 29 hours. There was little difference between men and women for these event types, and the review notes equations from the linear trends can be used for athletes specializing in particular events. For mixed and skill events there were insufficient data to investigate trends at all.
wat. Power athletes peak younger the longer their event lasts, and endurance athletes peak older, with the two trends crossing around twenty.
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Two opposite slopes meeting near twenty years is more useful than any single peak age. It gives talent identification a reason to look at event duration rather than at sport, and it says where a given athlete still has time.
How do we know?
Allen and colleagues searched SPORTDiscus, PubMed and Google Scholar for estimates of peak performance age, reported means for top international senior athletes, assigned each to an event-type category and plotted the estimates against event duration.
What is still unknown
A review of published estimates rather than new measurement, reporting means only for top athletes, and there were insufficient data to investigate trends for mixed or skill events at all.
Learn something?
Where to next
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