Wyniki wyszukiwania - Biblioteka Nauki

1

Physical activity of senior citizens. Quantitative analysis of literature derived from scopus base

100%

Ortenburger D. , Tsos A.

Central European Journal of Sport Sciences and Medicine

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2021

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tom 33

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nr 01

2

Studies of kicking of three targets – does sex differentiate the velocity of the taekwondo front kick?

80%

Wasik J. , Ortenburger D. , Gora T.

Baltic Journal of Health and Physical Activity. The Journal of Gdansk University of Physical Education and Sport

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2019

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tom 11

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nr 1

3

Intensity of physical activity and life satisfaction of physical education teachers

80%

Zuskova K. , Petrickova L. , Ortenburger D.

Trends in Sport Sciences

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2019

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tom 26

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nr 2

EN

Introduction. The profession of physical education (PE) teacher is an irreplaceable and a specific role. Involvement in physical activities (PA) during both working and non-working times is considered one of the most significant specificity of this profession. PE teachers can perform the activity of sports experts, e.g. referee, instructor or engage in sports as a leisure time activity in non-working time, which mingles with the profession of a teacher. All of this can be a manifestation of a unilateral load that can have an impact on life satisfaction (LS). Aim of Study. The aim of this article is to contribute to the LS findings among middle-aged PE teachers when reflecting the load intensity of PA expressed in MET-min/week in the teacher’s total time fund. Material and Methods. We obtained the cross-sectional research data on the sample of 151 PE teachers – comprised of 82 women and 69 men – from primary and secondary schools in the Slovak Republic. The questionnaire methods used were: non-standardized questionnaire (basic socio-demographic data and professional characteristics); short version of the International Physical Activity Questionnaire – IPAQ; and 5-item The Satisfaction with Life Scale [11]. Results. The average value of total activity level was 3235 for women and 3772 MET-min/week for men. A significant difference in intense PA and overall PA score between men and women in favor of men has been demonstrated. The average gross score values of 23.39 for women and 22.96 for men were in the average LS range. A significant difference between men and women has not been demonstrated. No significant relationship between overall PA and LS has been confirmed. Conclusions. Considering the ambiguous results of the research investigating PA and LS relationships, we recommend further analysis of this relationship. Attention should also be paid to burn out prevention among people whose profession interferes with their non-work activities.

4

The influence of gender, dominant lower limb and type of target on the velocity of taekwon-do front kick

61%

Wąsik J. , Ortenburger D. , Góra T. , Shan G. , Mosler D. , Wodarski P. , Michnik R. A.

Acta of Bioengineering and Biomechanics

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2018

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tom Vol. 20, no. 2

133--138

EN

Purpose: The current study aimed to quantify the main influences and the interactions (joint effects) of gender, leg and type of target on the biomechanics of front kick quality. Through the quantification, we tried to identify the relevant factors related to the kick accuracy and maximum velocity for coaching practice. Methods: A ten-camera NIR VICON MX40 motion capture system (250 Hz) was used to determine the kicking foot maximum velocity from two well-trained subject groups (8 males and 6 females). Each subject performed both left and right front kicks in a lateral standing position into the air (without a physical target), to a board, to a table tennis ball and to a training shield. The target were set on a height corresponding to a height of solar plexus of each participant. Results: The results showed that all the three factors (gender, leg and type of target) have significant influences on kicking speed ( p < 0.001) and significant interaction (joint effect) was only found between gender and target ( p < 0.001). Further analysis revealed that the males’ kicking maximum velocity was affected more by board, while females’ one was affected by the size of the target. Conclusions: The results would seem to suggest that, for males, kick-to-a-board may be the more effective method for increasing kick quality, compared to other type of target. For females, kick-to-a-small-ball appears to be effective method for increasing kick maximum velocity.

5

Forms of expressing anger in hospitalised Ukrainian post-deployed™ service members

61%

Ortenburger D. , Wasik J. , Tsos A. , Bielikowa N. , Andrijchuk O. , Indyka S.

Annals of Agricultural and Environmental Medicine

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2018

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tom 25

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nr 1