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• RELATIONSHIP BETWEEN NIGHT-TIME DYSPNEA EPISODES AND HEART RATE VARIABILITY

  Krisztina Szabó

  László Balogh

  Ferenc Ihász

  Views:

  785

  Purpose: We wanted to assess the values of expected night-time and day-time variability of the heart rate, in the presence of dyspnea episodes during night-time, recorded by a Holter monitor.

  Objective: Our aim was to investigate whether nocturnal breathing disorders affect the HRV indexes.

  Methods: 40 patients participated in our survey. 20 of them experienced episodes of night-time breathing difficulty, and the control group consisted of 20 participants in whose case there were no episodes of night-time breathing difficulty. We were examining the domains of time and frequency of heart rate variability, using day-time and night-time values recorded by a 24-hour Schiller Medilog Holter monitor. We evaluated the distribution of the parameters with a continuous codomain, their typical distribution and expected values on histograms, and summarized them in a table. For the examination of the difference in averages the Two-Sample T- Test was used, where p<0.05.

  Results: The vegetative equilibrium ratio and the standard deviation of the R-R intervals showed a significant difference between the apnea patients and the healthy group at night. Examining the severity of apnea, we didn't find significant difference between the two groups in the mean of the time and frequency indices, however, a decrease in the values of the apnea group was observed compared to the control group.

  Conclusion: Night differences in the vegetative equilibrium rate and time parameters of the apnea patients and the control group, as well as differences in the HRV index recorded by the change in the severity of the disease, draw attention to the importance of the HRV indicators with HOLTER monitors.

• AN EXAMINATION OF SPORT MENTAL TOUGHNESS AMONG INTERNATIONAL AND HUNGARIAN BASKETBALL PLAYERS

  Kata Németh

  László Rátgéber

  Zalán Bács

  László Balogh

  Views:

  385

  In our research, we compared the mental results of Hungarian basketball players to international averages. We examined the degree of mental toughness of the athletes who filled out the SMTQ questionnaire, whether they are motivated to achieve success, and whether they maintain their self-confidence (even despite occasional failures). Our goal was to indicate Hungarian athletes' mental strengths and weaknesses, thus helping the athletes' preparation. The aggregate mental toughness scores indicated that Hungarian basketball players are above the international average. Still, in terms of control, it is below average in certain age groups. The adult age group (over 18 years of age) is recommended to develop autonomy and responsibility and maintain self-control. It is necessary to improve the influence of their behavior, emotions, and self-regulation. Confidence scores assume that respondents believe in themselves and their successes. They have a positive attitude and a failure-averse attitude. Endurance results will likely be goal-oriented athletes who do not give up and can maintain their motivation.

• THE RELATIONSHIP BETWEEN FLOW PRONENESS, ACHIEVEMENT MOTIVATION AND LOCUS OF CONTROL AMONG DUAL CAREER ATHLETES

  Máté Tóth

  Brigitta Kiss

  Views:

  479

  Achieving peak performance is strongly connected to athletic flow experiences, and it is also considered one of the main goals in professional sports. For this reason, it essential to systematically examine any contributing factor connected to athletes’ flow proneness. This study examined the assumed connection between flow proneness, achievement motivation, and locus of control among dual-career athletes. Furthermore, the universality of sport flow experiences was also tested. We used Oláh’s (2005) Flow Questionnaire, Rotter’s (1966) Internal-External Locus of Control Scale, and the Achievement Motivation Test developed by Lang and Fries (2006). The test was shared online by the snowball method, and the sample consisted of 178 dual career athletes. According to the results, there is a significant connection between flow proneness, achievement motivation, and locus of control. The universality of flow was also proven.

• THE EFFECT OF PROPRIOCEPTIVE TRAINING ON CORE MUSCLES STRENGTH AND SINGLE LEG BALANCING ABILITY IN YOUTH SOCCER PLAYERS

  Miklós Kovács

  József Márton Pucsok

  Views:

  1287

   

  Core stability and the ability to balance have both a critical role in today’s modern soccer. Majority of injuries originated from the weakness and inefficient strength of core musculature and the kinetic chain. The purpose of our study was to investigate the effect of a three month proprioceptive training programme on core stability and the ability to balance. We hypothesized that both of the skills might improve by the end of the 12-week exercise program. We set up a group involving 15 players, who regularly participated in a weekly 40 minutes special proprioceptive training routine. The control group hasn’t attended any additional strengthening workout session. The youngsters executed a fitball balancing task, in a seated position, and the so-called Stork-test.  Before the 3-month exercise program, we implemented a pre-, at the end of the program a post-test. According to our results, we may conclude that we had measured a significant difference only in the Fitball-test when players executed the single leg balancing test (Stork-test), we haven’t observed any significant difference.