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- 저자 : ( Magdy Abouzeid ) (검색결과 1 건)
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( Magdy Abouzeid ) 대한내과학회 2014 대한내과학회 추계학술발표논문집 Vol.2014 No.1
Background: The elite child athletes are one who has superior athletic talent. Monofi n (a single surface swim fi n) swimming already proved to be the most effi cient method of swimming for human being. This is a novel descriptive study examining myocardial function indices in prepubertal monofi n children. Methods: 14 elite monofi n children aged 11.95 years (± 1.09 yr) took part for (LTMT). All subjects underwent two-dimension, M-mode, and Doppler echocardiography before and after training to evaluate cardiac dimensions and function; septal and posterior wall thickness. Statistical methods of SPSS, means ± SD and paired t test, % of improvement were used Results: There was signifi cant difference (p<0.01) and % improvement for all echocardiography parameter after (LTMT). Inter ventricular septal thickness in diastole and in systole increased by 27.9 % and 42.75 %. Left ventricular end systolic dimension and diastole increased by 16.81 % and 42.7 % respectively. Posterior wall thickness in systole very highly increased by 283.3 % and in diastole increased by 51.78 %. Left ventricular mass in diastole and in systole increased by 44.8 % and 40.1 % respectively. Stroke volume (SV) and resting heart rate (HR) signifi cant changed (sv) 25 %, (HR) 14.7 %. Conclusions: Monofi n training is an effective sport to enhance “Heart athlete`s” for children, because the unique swim fi n tool and create propulsion and overcome resistance. Further researches are needed to determine the effects of monofi n training on right ventricular in child athletes.
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