Neuromuscular and technical abilities related to age in water-polo players

Fabio De Siati, Guillaume Laffaye, Giorgio Gatta, Antonio Dello Iacono, Luca Paolo Ardigò, Johnny Padulo

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

Testing is one of the important tasks in any multi-step sport programme. In most ball games, coaches assess motor, physical and technical skills on a regular basis in early stages of talent identification in order to further athletes' development. The purpose of the study was to investigate anthropometric variables and vertical jump heights as a free throw effectiveness predictor in water-polo players of different age groups. Two hundred and thirty-six young (10-18 years) male water-polo players partitioned into three age groups underwent anthropometric variables' measures and squat- and countermovement-jump tests, and performed water-polo free throws. Anthropometric variables, vertical jump heights and throw speed - as a proxy for free throw effectiveness - resulted different over age groups. Particularly, throw speed changed from 9.28 to 13.70 m · s(-1) (+48%) from younger to older players. A multiple-regression model indicated that body height, squat-jump height and throw time together explain 52% of variance of throw speed. In conclusion, tall height, high lower limb power and throwing quickness appeared to be relevant determinants for effective free throws. Such indications can help coaches during talent identification and development processes, even by means of novel training strategies. Further research is needed over different maturity statuses.

Original languageEnglish
Pages (from-to)1466-1472
Number of pages7
JournalJournal of Sports Sciences
Volume34
Issue number15
Early online date8 Dec 2015
DOIs
Publication statusE-pub ahead of print - 8 Dec 2015
Externally publishedYes

Keywords

  • Anthropometry
  • free throw
  • growth
  • neuromuscular performance
  • team sport

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