Introduction: One of the basic processes to improve stability and prevent injuries in sport is warming up. The aim of our work is to verify the impact of the first part of the training unit (warm-up) on the stability and performance of the footballer. Probands: The research work was carried out on 37 football players in the category U-19 and U-17 in the football club – JUPIE football school of Marek Hamšík. Probands were divided into two groups. The test group consisted of 19 U-19 football players (age average 17.2 ± 0.87), the control group consisted of 18 U-17 football players (age average 15 ± 0.5). Methods: Both groups underwent input measurement consisting of Y balance test and per-formance tests – slalom with ball, run 5 × 10m. Subsequently, the test group footballers un-derwent our intervention, myofascial release + core training, which was added to the opening part of the training unit. The study lasted 4 weeks. Results: Probands of both groups achieved a statistically significant improvement in the y bal-ance test. When comparing the performance tests, they achieved significant improvement in the test group – run 5 × 10m (p = 0.0024) and slalom with the ball (p = 0.0159) and in the control group – run 5 × 10m (p = 0.0182). The improvement in slalom with the ball test in the control group was not statistically significant (p = 0.1798). Conclusion: We have shown a significant effect of core exercises and myofascial release at the beginning of the training unit. However, the benefit was also achieved in the control group, except for the test - slalom with the ball.
The aim of this article was to find out the views and attitudes of teachers of the fifth and sixth grades of elementary schools in Banská Bystrica on gymnastics. The research group consisted of total number of 25 physical and sport education teachers, 11 male and 14 females from eleven schools. We used our electronical questionnaire to find out the opinions of the teachers. We studied the opinions on teaching the gymnastics but also material equipment at elementary schools. In average we found out positive attitude of teachers toward gymnastics. The teachers consider the existing material equipment at elementary schools in Banská Bystrica to be suficient.
Overweight and obese children often suffer for many physiological and psychological is-sues. Resistance training allows them to excel over their peers due to strength ability which is related to their somatotype. The aim of this study was to examine the effect of an eight-week resistance training program on body composition in overweight and obese children. Study sample included 8 boys and 4 girls (age = 11.7 ± 1.54) who were involved in an eight-week strength specifically designed program consisted of two strength training unit per week. Resistance of exercise was set on 8‒10 RM. Body composition were measured by InBody 720 two times before and after the training intervention. The Wilcoxon matched pairs test was used. Results showed increase in total body weight (2.7%), lean body mass (2.5%) and fat mass (3.7%). This effect indicates that used resistance training program is suficient to lean body mass grow. Nevertheless, program proved to be inadequate to avoid an increase in fat mass. This could be caused by many factors which should be consider in further research (e.g. longer technique practice, diet, number of training units).
Introduction: Physical activity (PA) performed at recommended levels is associated with mul-tiple health benefits. However, as indicated by the available studies, the volume of habitual physical activity of children continuously decreases. Aim: The aim of the study was to assess the relationships between physical activity per-formed by school-age population and indicators of motor performance and body composition. Methods: The research group consisted of 144 students of the primary school assigned into groups according to the years of study (first, fifth and eighth-year students). The amount of physical activity was examined through a non-direct method, using Fels PAQ, recording four scores, namely sport index, leisure index, work (chore) index and total score. Body composition was tested using a direct segmental multi-frequency bioelectric impedance analysis (DSM-BIA). Motor performance was assessed in four categories. Endurance and strength endurance were assessed using Jacik’s motor test; strength abilities were measured using a hand grip test; speed abilities were tested in linear sprints at 5 and 10 meters and in the test of speed with changes of direction at 4 x 10 m and, finally, explosive strength was assessed from results of the countermovement jump (CMJ), squat jump (SJ) and 10-second repeated jumps tests. The strength of association between the selected factors was determined from the results using the Spearman’s rank correlation analysis. Results: The amount of physical activity was mainly associated with the indicators of active body mass (fat free mass, skeletal muscle mass) in all age categories. Low association was found in the parameters of adipose tissue (body fat percentage, visceral fat level). When assessing the strength of association between the characteristics of motor performance and physical activity performed, we observed various courses of associations, based on which it is not possible to determine the tendency. When assessing the relationship between the amount of physical activity and motor performance of students regardless of age, we found medium association only with indicators of strength abilities (hand grip test) and characteris-tics of speed abilities. Conclusions: The results are not explicit but they point to some tendencies in relationships between habitual physical performance and body composition indicators. With respect to mo-tor performance, it is not possible to consider these results decisive; therefore, further data collection and more accurate assessment of relationships are necessary.
Maintaining a high quality of life and robust health as one grows older may be associated with higher general self-efficacy (GSE) and self-esteem (SEM). This study compares the effects of three types of exercise interventions (resistance training, proprioceptive training, and Nordic walking) on GSE and SEM. The final analysis included results of 34 adults (aged ≥ 65 years) who were not engaged in regular physical activity at least one year. Results indicate that physical exercise significantly positively affected GSE only in the resistance training group. No significant change of SEM occurred. The negative correlation between the initial level of GSE and the effect of physical exercise suggests that physical exercise may have a greater effect on people with low GSE. The positive correlation between the initial levels of GSE and SEM indicates the link between them. However, no association between changes in GSE and SEM over the intervention was found.
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