The particularities of the effort to swim (the horizontal position, the water pressure to the ribcage and low body weight) significantly affects the functionality of the morpho-cardiovascular system, leading to the development of a typical bradicardice hearts and hypertrophic. (Vasile, L., 2007) The aim of this work is to analyse the status of cardio-vascular equipment, at rest and after exercise, for dependent children swimming courses. The hypothesis that it was left to assume that the

more »

... ion in swimming training, conducted at a frequency of 3 workouts per week, for a period of three months, may have a positive influence on cardiovascular adaptation to effort, and cardiovascular indications in children of 8 to 10 years. The period of investigation was October 2013-June 2014, evaluations have been conducted at the covered "Crișul Negru", Oradea, and swimming workouts (duration 50 minutes) at the Olympic's "John King", Oradea. The final evaluation, conducted through sample Pachon-Martinet, attended by 12 children, and the descriptions we've given numeric values from 0 to 3. Analyzing the results we note that 5 subjects had positive changes in the cardiovascular system adapt to the demands of the antrenametelor effort of swimming, and 7 childrens have stalled. The average increased from 1.66 to 2,08. In terms of minutes the pulse returned to resting values (the post-standard's effort of 20 squats), 7 childrens have recorded positive changes with an group improvement in average of 1,25 minutes. If cardiovascular indices is presented better (according to initial assessment) to those children who are supported by family, encouraged and educated in the spirit of the movement, progress towards the best they have achieved active children involved, careful to the explanations of the coach, and with as many appearances at meetings of swimming. Rezumat Particularitățile efortului la înot (poziția orizontală, presiunea apei asupra cutiei toracice și greutatea corporală scăzută) influenţează semnificativ morfo-funcționalitatea sistemului cardiovascular, determinând dezvoltarea unei inimi tipice, bradicardice și hipertrofice. (Vasile, L., 2007) Scopul lucrării este analizarea stării aparatului cardio-vascular, în repaus şi după efort, pentru copiii aflaţi la cursurile de înot. Ipoteza de la care s-a plecat a presupus că antrenamentul de inițiere în înot, efectuat cu o frecvență de 3 antrenamente pe săptămână, pe o perioadă de trei luni, poate influența pozitiv adaptarea cardiovasculară la efort, cât și indicii cardiovasculari la copii de 8-10 ani.  Chiriac Mircea