08 Články v časopisoch

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Prehliadanie 08 Články v časopisoch podľa Autor "Bujdoš, Gabriel"

Teraz sa zobrazuje 1 - 4 z 4
  • Obrázok miniatúry
    Položka
    Effects of different types of warm-ups on performance by young volleyball players
    (University of Alicante : Alicante, 2024) Popelka, Jaroslav; Bujdoš, Gabriel; Pivovarniček, Pavol
    The study aimed to compare the impact of warm-up with dynamic stretching (DS), warm-up with foam roller (FR), and warm-up with a combination of FR and DS (CO) on the performance of movement indicators in tests conducted on young volleyball players (n = 8, age = 15.4 ± 0.5 years, height = 176.3 ± 8.6 cm, weight = 64.5 ± 10.9 kg) during the competition year 2021/2022. To assess the effects of warm-up methods (DS, FR, CO), performance in various movement tests was compared. The tests included the sit and reach test (SR), a 1 kg ball throw in a kneeling position (H1), squat jump (SJ), countermovement jump (CMJ), sit-up test (SU), E-Test (ET), and run to cones (RC). The One-way ANOVA analysis did not reveal significant differences in the effects of DS, FR, and CO warm-ups (p > .05) across all investigated indicators. The effect size coefficient (η2) indicated negligible differences (η2 < 0.01), except for the ET indicator, where a small effect size (η2 = 0.028, 95%CI: 0.04-0.31) favoured DS. These findings carry social importance as they contribute to enhancing the efficacy of warm-up routines, both in sports performance and health considerations.
  • Obrázok miniatúry
    Položka
    Miesto hravých aktivít pri prekonávaní strachu vo vyučovaní zjazdového lyžovania v názoroch učiteľov nižšieho sekundárneho vzdelávania
    (VERBUM – vydavateľstvo Katolíckej univerzity v Ružomberku, 2024) Adamčák, Štefan; Nemec, Miroslav; Kollár, Rastislav; Bujdoš, Gabriel
    Downhill skiing evokes many emotions. In more experienced skiers, they manifest themselves primarily in a positive form, in beginners often in a negative form, in the form of apprehension or fear, mainly due to an unfamiliar way of moving - sliding and moving on skis. In the school environment, we encounter these phenomena quite often on ski training courses. The aim of the paper was to find out through a survey among teachers of lower secondary education (n=105), the fear and apprehension of pupils during ski courses, as well as the use of playful activities during their teaching. We analysed the results from the aspect of intersex differences using the chi-square test on the significance level of p<0.05, resp. p<0.01. We carried out the survey itself from January to March 2023. The results of our study showed that after the completion of ski course, the fear and anxiety of primary school pupils showed a clear trend of decrease. The use of games as one of the forms of warming up, practicing and perfecting selected elements of methodological series of skiing, but also at the end of daily job, is significantly (p<0.01) used to a greater extent by women. During the entire duration of the course, teachers make the most use of movement games of traditional nature - chases, relays, etc. therefore, we recommend that when teaching downhill skiing, movement games with the use of non-traditional aids (skis, poles, etc.) are included to a greater extent, but also games that require the cooperation of pupils, the so-called cooperative games. The results of our study also pointed to the fact that, according to teachers, students' fear of skiing is dominantly caused by an unfamiliar way of moving, when students lose their balance, which they cannot control (p<0.01).
  • Obrázok miniatúry
    Položka
    Physical activity analysis and comparison of female students in urban and rural secondary schools in Slovakia
    (Wydawnictwo Naukowe Uniwersytetu Szczecińskiego : Szczecin, 2025) Bujdoš, Gabriel; Adamčák, Štefan; Marko, Michal
    Our study aimed to assess and compare the physical activity levels of female students in urban and rural secondary schools in Slovakia, given the well-established health benefits of regular physical activity and the recognized risks of a sedentary lifestyle. Using a short version of the International Physical Activity Questionnaire delivered online via Google Forms, we gathered data from 1271 female students, averaging 17.34 years old, attending the final year of grammar and secondary vocational schools in specific Slovak regions. After categorizing participants based on their residence, statistical analyses, including two-sample t-tests and chi-square tests, were employed with a significance level set at p < 0.01 or p < 0.05. Unexpectedly, participants residing in towns with over 30,000 inhabitants exhibited the highest levels of physical activity, yet they also spent the most time sitting during the week (354.69 minutes on average). Statistical significance was found in only two instances at the p < 0.05 level: walking physical activity between the first and second group and vigorous physical activity between the second and third group. These findings shed light on the nuanced relationship between residence and physical activity levels among female students in Slovakia.
  • Obrázok miniatúry
    Položka
    Postural alignment of performing arst students in relation to BMI
    (Universum : Prešov, 2025) Bujdoš, Gabriel; Marko, Michal; Adamčák, Štefan
    Proper posture plays a crucial role in the lives of students in music and other artistic disciplines, as their activities often lead to static and asymmetrical postural positions, potentially contributing to the development of musculoskeletal disorders. This study aims to analyse posture and its individual segments in relation to Body Mass Index (BMI) among female students of performing arts. The research sample consisted of 107 female students from the Faculty of Performing Arts, divided into two groups based on BMI: students with optimal weight (BMI 18.5–24.99) and underweight students (BMI < 18.5). Posture was assessed using the methodology of Klein and Thomas, modified by Mayer. Statistical analysis was conducted using the chi-square test and Spearman's correlation. Statistically significant differences were found between BMI categories in abdominal and pelvic posture (p < 0.05) and overall posture (p < 0.05). Evaluation of spinal curvature revealed that underweight students more frequently exhibited pronounced or flattened curvature (66.67%) compared to students with optimal weight (60.81%). No statistically significant association with BMI was observed in other body parameters such as head posture, chest posture, and shoulder position (p > 0.05). Underweight students achieved a higher proportion of good to nearly perfect posture (57.58%) compared to students with optimal weight (33.78%). The findings highlight the necessity for an individualized approach to students based on their BMI and the implementation of targeted physical interventions to improve postural habits. Regular monitoring and educational activities can enhance the health and well-being of students in artistic disciplines, thereby promoting the achievement of optimal postural balance.