
Is date of birth important in rugby?
Thank you very much to Tzavosky for this wonderful contribution that analyses the birth dates of the Craven Week players and the current Springboks:
It has been known for some time and supported by several studies in different sporting codes that an athlete’s date of birth can determine their success at an elite level in that code. Studies have been done for soccer, Australian league and Canadian Ice hockey that I’m aware of.…