Ventilatory and metabolic parameters of Croatian triathlets (CROSBI ID 553718)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vučetić, Vlatko ; Šentija, Davor
engleski
Ventilatory and metabolic parameters of Croatian triathlets
The aim of the study was to determine the physiological profile, ventilatory and metabolic parameters, of Croatian triathletes of national rank. 8 male triathletes (age = 23, 6 ± ; 2, 3 years, BW = 77, 3 ± ; 5, 9 kg, height = 184, 7 ± ; 5, 7 cm, body fat = 8, 0 ± ; 3, 8 %, FVC = 6, 6 ± ; 0, 7 l, FEV1 = 5, 4 ± ; 0, 3 l) were tested with a continuous, incremental exercise on the treadmill (1.5% inclination), with speed increments of 1 km/h every minute until exhaustion. The maximal oxygen uptake achieved was 63, 2 ± ; 5, 4 ml/kg/min, with maximal running speed (Vmax) of 18, 4 ± ; 1, 7 km/h ; maximal heart rate (HRmax) was 188, 1 ± ; 1 bpm. The selected functional variables at the ventilatory anaerobic threshold (VT) were: VO2max/kg=50 ± ; 6 ml/kg/min, % VO2max/kg 79 ± ; 4 %, speed of running 13, 5 ± ; 2.0 km/h, % Vmax 79 ± ; 4%. The functional profile of Croatian, in comparison with world-class1, 2, 3, 5, triathletes showed lower values for all parameters. As in other endurance sports, these parameters for evaluation of the aerobic capacity are not the sole predictors of racing success. Although other factors are also important, these parameters play a decisive role for success in triathlon and in the selection of talent for the sport.
triathlon ; maximal oxygen uptake ; running speed ; anaerobic threshold ; heart rate
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Podaci o prilogu
507-511.
2002.
objavljeno
Podaci o matičnoj publikaciji
Proceedings Book of 3th International Scientific Conference on Kinesiology: "New Perspectives"
Milanović, D. ; Prot, F.
Zagreb: Kineziološki fakultet Sveučilišta u Zagrebu
953-6378-36-1
Podaci o skupu
3th International Scientific Conference on Kinesiology: "New Perspectives"
poster
25.10.2002-29.10.2002
Opatija, Hrvatska