A problematic aspect of segmenting based on age is that you get a very large bias towards people with specific birth months. Getting 11 more months compare to t

A problematic aspect of segmenting based on age is that you get a very large bias towards people with specific birth months. Getting 11 more months compare to the competition is huge, and the data shows it. https://pubmed.ncbi.nlm.nih.gov/24886927/ https://pubmed.ncbi.nlm.nih.gov/24886927/ https://danielkiikka.com/performance/birth-month-athletic-performance/ https://danielkiikka.com/performance/birth-month-athletic-pe...