“…A summary impact of the parameters of pulmonary function, maximum oxygen uptake and heart rate at rest on the exercise of specific motor skills was the consequence of a long-term training process. In the water polo players with years-long sports experience, there is the potential of their heart function to adapt more rapidly to challenging events and they also have a lower heart rate at rest (Okičić, 1999; Pavlik et al, 2001a; Pavlik et al, 2005), leading even to athletic bradycardia in top water polo players (Petridis et al, 2003; Zakynthinos et al, 2001) and high values of VO 2peak and pulmonary function parameters in their senior sports age (Colantonio et al, 2003; Frenkl et al, 2001; Geladas and Platanou, 2000; Horváth et al, 2009; Marrin and Bampouras, 2008; Pavlik et al, 2001b; Pavlik et al, 2005; Platanou et al, 2009; Smith, 1998; Tan et al, 2009; Tsekouras et al, 2005). …”