The anthropometrical and physiological characteristics of elite water polo players.
In order to examine the physical and physiological demands of water polo, we assessed the profile of elite water polo players. Nineteen male professional water polo players (age: 25.5+/-5.0 years, height: 184.5+/-4.3 cm body mass: 90.7+/-6.4 kg) underwent body composition assessment by dual-energy X-ray absorptiometry. We also evaluated peak oxygen consumption VO2peak, lactate threshold (LT), energy cost of swimming (C s), anaerobic capacity and isokinetic shoulder strength. Body fat (%) was 16.8+/-4.4, lean mass (LM) 75.1+/-4.9 kg and bone mineral density (BMD) 1.37+/-0.07 g.cm(-2) . VO2peak was 57.9+/-7 ml.kg(-1). min(-1) . LT was identified at 3.9+/-0.7 mmol.l(-1) at a swimming velocity (v) of 1.33+/-0.05 m.s(-1) with a heart rate of 154+/-7 bpm, corresponding to an intensity of 83+/-9 of VO2peak. The average C s of swimming at the LT was 1.08+/-0.04 kJ.m(-1).C s at LT was correlated to body mass index (BMI) (r=0.22, P=0.04) and to swimming performance at 400 m (r=0.86, P=0.01) and 4 x 50 m (r=0.84, P<0.01). Internal rotator muscles were stronger compared to the external rotators by a 2:1 ratio. This study provides a quantitative representation of both physical and physiological demands of water polo and proposes a comprehensive battery of tests that can be used for assessing the status of a team.
Laboratory of Nutrition and Clinical Dietetics, Department of Nutrition and Dietetics, Harokopio University, 70 El Venizelou Av, Athens, 176-71, Greece.
Yiannis E
YE
Tsekouras
Stavros A
SA
Kavouras
Alessandro
A
Campagna
Yiannis P
YP
Kotsis
Silia S
SS
Syntosi
Kalomira
K
Papazoglou
Labros S
LS
Sidossis
D000328:Adult; D000886:Anthropometry / Q000379:methods*; D001823:Body Composition / Q000502:physiology*; D049628:Body Size / Q000502:physiology*; D006115:Greece / Q000453:epidemiology; D006801:Humans; D008297:Male; D010101:Oxygen Consumption / Q000502:physiology; D010807:Physical Endurance / Q000502:physiology*; D005082:Physical Exertion / Q000502:physiology*; D013177:Sports / Q000502:physiology / Q000706:statistics & numerical data; D013550:Swimming / Q000502:physiology* / Q000706:statistics & numerical data*