scholarly journals Vliv statických a dynamických protahovacích cvičení na rozsah kloubní pohyblivosti

2015 ◽  
Vol 9 (1) ◽  
pp. 25-31
Author(s):  
Hana Kabešová ◽  
Štefan Balkó

The aim of the study was to assess the effect of static and dynamic way of stretching the hamstrings in probands studying physical education and sport at UJEP. Flexibility was diagnosed through a modified Lassegueovy test (SLR). In the present study, we evaluated the differences between the angles of the back of the thigh in the dominant lower limb before and after the application of static and dynamic stretching exercises performed using SLR push or pull. For data collection were used video (2D), which was developed software Dartfish Team Pro Data. With this program were converted to values of the angle distance in centimeters and evaluated. The results showed that there were no significant differences in ROM when exposed to static and dynamic stretching method. Significant differences, however, showed between the initial and final angle dominant lower limb when exposed to dynamic stretching, where the movement was executed swing.

2020 ◽  
Vol 15 (43) ◽  
pp. 63-73

The purpose of the present review was to examine the effects of Physical Education-based stretching programs on hamstring extensibility in high school students. Relevant studies were searched from 10 databases. The results suggested that students should performed stretching programs at least for a duration of 5-6 weeks, a frequency of twice a week, and a volume per session of 30-60 s (20-30 s per set) to obtain improvements on the hamstring extensibility. Stretching programs with higher duration, frequency and volume seems to obtain greater effects. Although the most studies obtained flexibility improvements using static techniques, dynamic stretching exercises performed in a controlled manner also produced improvements and they were safety. After a four-week detraining period, students reverted back to their baseline levels. Teachers should implement stretching programs to improve the students’ flexibility during the Physical Education classes.


Retos ◽  
2016 ◽  
pp. 36-42
Author(s):  
Pablo Diego Madrid López ◽  
Alejandro Prieto-Ayuso ◽  
Amaury Samalot-Rivera ◽  
Pedro Gil Madrona

Este trabajo pretende dar a conocer una intervención en un contexto extraescolar a través de una evaluación pre y post de una propuesta didáctica, con el propósito de favorecer las conductas apropiadas (compromiso, educación para la salud, competitividad y tolerancia) en el ámbito de la Educación Física y el deporte. La propuesta ha tenido lugar en la localidad de San Clemente (Cuenca) con un grupo de 28 alumnos y alumnas (18 niños y 10 niñas), pertenecientes a 1º de Educación Primaria, durante un periodo de tres meses. La técnica utilizada en la recogida de información ha sido la observación y el instrumento de recogida de datos una hoja de anotación sistemática elaborada al efecto sobre los hábitos y conductas apropiados en educación física y deportiva (compromiso, educación para la salud, competitividad y tolerancia). Los resultados obtenidos muestran que dichas conductas eran realizadas inicialmente en un 55,27% entre los participantes, mientras que al final se obtienen valores que reflejan un 87,8%. La conducta con un mayor incremento tanto en las niñas como en los niños ha sido la competitividad. Finalmente, se concluye la necesidad de implementar este tipo de propuestas para mejorar conductas apropiadas en la Educación Física y el Deporte.Abstract. The aim of this research is to show an extracurricular intervention through an evaluation before and after a didactic proposal, with the final objective of encouraging appropriate behaviours in Physical Education and sport settings. The proposal has been developed in San Clemente (Cuenca) with a group of 28 students, enrolled in the first grade of Primary Education. The programme has been developed during three months. The technique used for data collection was observation, and the tool was a systematic annotation form specifically designed for this purpose to record appropriate habits and behaviours in physical and sport education (engagement, health education, competitiveness and tolerance). The results show that those behaviours were developed initially by 55,27% of the participants, while by the end of the research 87,8% of the participants displayed such behaviours. The behaviour that showed the largest increase was competitiveness both in boys and girls. Finally, it is concluded that there is a need to implement this type of proposals in order to increase the occurrence of positive behaviours in physical education and sport.  


2018 ◽  
Vol 1 ◽  
pp. 107
Author(s):  
Adi Heryadi ◽  
Evianawati Evianawati

This study aims to prove whether transformational leadership training is effective for building anti-corruption attitudes of villages in Kebonharjo village, subdistrict Samigaluh Kulonprogo. This research is an experimental research with one group pre and posttest design.Subject design is 17 people from village of 21 candidates registered. Measuring tool used in this research is the scale of anti-corruption perception made by the researcher referring to the 9 anti-corruption values with the value of reliability coefficient of 0.871. The module used as an intervention made by the researcher refers to the transformational leadership dimension (Bass, 1990). The data collected is analyzed by statistical analysis of different test Paired Sample Test. Initial data collection results obtained sign value of 0.770 which means> 0.05 or no significant difference between anti-corruption perception score between before and after training. After a period of less than 1 (one) month then conducted again the measurement of follow-up of the study subjects in the measurement again using the scale of anti-corruption perception. The results of the second data collection were analysed with Paired Samples Test and obtained the value of 0.623 sign meaning p> 0.05 or no significant difference between post test data with follow-up data so that the hypothesis of this study was rejected.


2021 ◽  
pp. 105566562110217
Author(s):  
Alexis C. Wood ◽  
C. Alejandra Garcia de Mitchell ◽  
Ruchi Kaushik

Objective: Identify factors contributing to time a family spends in a Multidisciplinary Craniofacial Team Clinic (MDCT) and implement an intervention to reduce this time. Design: Interventional: a restructuring of clinics to serve those patients requiring fewer provider encounters separately. Setting: An American Cleft Palate-Craniofacial Association-accredited MDCT in an academic children’s hospital. Patients/Participants: One hundred sixty-seven patients with craniofacial diagnoses. Interventions: Time data were tabulated over ∼2 years. Following 9 months of data collection, patients requiring fewer provider encounters were scheduled to a separate clinic serving children with craniosynostosis, and data were collected in the same fashion for another 14 months. Main Outcome Measures: Principal outcome measures included total visit time and proportion of the visit spent without a provider in the room before and after clinic restructuring. Results: The average time spent by family in a clinic session was 161.53 minutes, of which 64.3% was spent without a provider in the room. Prior to clinic restructuring, a greater number of provider encounters was inversely associated with percentage of time spent without a provider ( P < .001). Upon identifying this predictor, scheduling patients who needed fewer provider encounters to a Craniosynostosis Clinic session resulted in reduction in absolute and percentage of time spent without a provider ( P < .001). Conclusions: The number of provider encounters is a significant predictor of the proportion of a clinic visit spent without a provider. Clinic restructuring to remove patient visits that comprise fewer provider encounters resulted in a greater percentage of time spent with a provider in an MDCT.


Healthcare ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 312
Author(s):  
Marijana Sinđić ◽  
Draženka Mačak ◽  
Nikola Todorović ◽  
Bianka Purda ◽  
Maja Batez

Integrated neuromuscular training (INT) showed benefits for improving fundamental movement skills (FMS). However, the INT health-related fitness (HRF) effects are lacking. The current study aimed to determine the effects of INT implemented during physical education (PE) in a primary school in the Republic of Serbia on HRF in female children. The sample consisted of 72 healthy girls who were divided into the intervention (EG: n = 37; mean ± SD: age = 8.17 ± 0.31) and control (CG: n = 35; age = 8.11 ± 0.31) groups. The EG and CG performed the INT program and traditional PE activities two times per week within the first ~15 min of PE class, respectively. The Fitnessgram battery tests assessed the HRF (body composition, cardiorespiratory endurance, muscular fitness, and flexibility) before and after the program. After eight weeks, the EG significantly reduced all fat measures, while the CG decreased only triceps skinfold but to a smaller extent (F = 5.92, p < 0.02, ŋ2 = 0.09). Both groups significantly improved the performance of almost all muscular fitness tests (curl-ups, trunk lift, push-ups); however, the EG increased the push-ups more than the CG (F = 9.01, p < 0.01, ŋ2 = 0.14). The EG additionally improved the modified pull-ups (F = 14.09, p < 0.01, ŋ2 = 0.19) and flexed arm hang (F = 28.82, p < 0.01, ŋ2 = 0.33) tests. The flexibility and cardiorespiratory endurance of both groups did not significantly change after eight weeks. This approach of exercise showed positive acceptance and relatively good results after only eight weeks.


2021 ◽  
Vol 7 ◽  
pp. 233372142199932
Author(s):  
Alexander Seifert

The COVID-19 pandemic has created a pattern of physical distancing worldwide, particularly for adults aged 65+. Such distancing can evoke subjective feelings of negative self-perception of aging (SPA) among older adults, but how this pandemic has influenced such SPA is not yet known. This study, therefore, explored SPA at different time phases of the COVID-19 pandemic to explain the pandemic’s impact on SPA among older adults. The analysis employed a sample of 1,990 community-dwelling older adults aged 65 to 95 (mean age = 72.74 years; 43% female) in Switzerland. Data collection from different older adults within one study occurred both before and after Switzerland’s first confirmed COVID-19 case. The descriptive analysis revealed that negative SPA increased, and positive SPA decreased, after the Swiss government recommended physical distancing. After the Federal Council decided to ease these measures, negative SPA slightly decreased and positive SPA increased. According to the multivariate analysis, individuals interviewed after the lockdown were more likely to report greater levels of negative SPA and lower levels of positive SPA. Age, income, and living alone also correlated with SPA. The results suggest that the pandemic has affected older adults’ subjective views of their own aging, and these findings help illustrate the pandemic’s outcomes.


2015 ◽  
Vol 47 (1) ◽  
pp. 269-275 ◽  
Author(s):  
Timothy A Brusseau

AbstractUnderstanding the physical activity patterns of youth is an essential step in preparing programming and interventions needed to change behavior. To date, little is known about the intricacies of youth physical activity across various physical activity segments (i.e. in school, out of school, recess, classroom physical activity, physical education, weekends, etc.). Therefore, the purpose of the study was to examine the physical activity patterns of elementary school children across various segments and during two seasons. A total of 287 fourth and fifth graders from the Southwest US wore the Yamax Digiwalker SW-200 pedometer for 7 consecutive days during the Fall and Spring seasons. Children were prompted to record their step counts when arriving and leaving school, before and after physical education and recess, as well as on the weekends. Means and standard deviations were calculated and ANOVAs and t tests were utilized to examine difference by sex, season, and segment. Youth were more active outside of school and on weekdays (p<0.05). Boys were generally more active than girls and all youth were more active during the milder Spring season. There is a clear need for Comprehensive School Physical Activity Programming and weekend physical activity opportunities. Furthermore, greater emphasis is needed on PE and across other activity segments for girls to increase their physical activity levels.


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