Relative age effect in handball players of Spain

This study analyzes the effect of relative age in the selection process of handball players for licensed club teams in the Murcia region and the Murcia Regional Handball teams. To this end we studied gender, date of birth and player category in a total of 846 handball players (762 of them in licensed clubs from the Murcia Regional Handball Federation, henceforth FBRM and 84 players in Murcia regional teams respectively) in the children’s, junior and youth categories. Comparisons were made and differences were analyzed with χ2 and Z tests and the Bonferroni correction. The analysis of results according to quarter and semester of birth revealed statistically significant differences both for licensed clubs and for Murcia Regional handball team players. The gender and player category analysis showed statistically significant results only in the case of category in regional teams. Thus RAE is confirmed in the samples analyzed, this effect being stronger amongst regional team players