BODY COMPOSITION AND SOMATOTYPE OF PROFESSIONAL AND U23 HAND BASQUE PELOTA PLAYERS.

Abstract

there is hardly any reference in scientific literature regarding anthropometric characteristics, body composition and somatotype of hand Basque pelota players (pelotaris). the aim of this research was to analyze and compare the anthropometry features and body composition of professional pelotaris and under-23 (U23) pelotaris, to create an anthropometric profile of this sport. the participants were ten U23 pelotaris, and eight professional pelotaris. Anthropometric measurements were taken following the International Society of Advancement of Kinanthropometry (ISAK) protocol. Fat mass (FM) was calculated using the Yushasz equation modified by Carter and muscle mass (MM) using Lee equation. For the somatotype components, the Carter y Heath equation was applied. The hydration level (kg of body water) of the players was measured with a four-pole kind bioelectrical impedance (BIA) analyzer. Spss was used for the statistical analysis. professional pelotaris have significantly lower FM (p < 0.05) and lower sum of 4, 6 and 8 skinfolds (p = 0.001), higher MM (p = 0.015), and a less endomorphic somatotype (p < 0.001) than U23 pelotaris. Professionals have a greater amount of body water (p = 0.001) and a larger bistyloid diameter (p = 0.014). Professional pelotaris have a morphotype characterized by a low FM 8.9 ± 1.1% and medium MM 47 ± 1.7%, height of 183.0 ± 7.1 cm and BM of 85.9 ± 7.6 kg. The main results of the present study show that non-modifiable anthropometric features by training (e.g. height, arm span and wrist breadth) are important to become a professional pelotaris. Moreover, training and diet related features have been showed to be better in professional pelotaris (low FM, higher MM and high body water amount) than U23 pelotaris.