نتایج جستجو برای: sport natural
تعداد نتایج: 506646 فیلتر نتایج به سال:
The pole vaulting is a sport with a long history involving complex dynamic motion. The aim of pole vaulting for the athlete is to achieve maximum height. The dynamic behavior of the pole-athlete system is identical to an inverted pendulum system with the buckling pole acting as a spring. The purpose of this paper is to study the influence of factors on the pole vaulting performance such as the ...
abstract the aim of the present research was to study the objective dimensions of security and the role of sport organizations in providing and developing security from the viewpoint of foreign sport tourists. the research was a descriptive survey. the statistical population (equal to the sample) consisted of foreign sport tourists participating in fajr international sport event (n=394). a rese...
The aim of this study was to design a development Strategy for the Public Sport in Mazandaran province. A sample of 73 individuals who were the physical education teachers of higher education institutions, senior managers of the department of the youth and sports, senior experts, heads of the state offices, provincial and municipal authorities and bodies of sports participated in this study. ...
A method based on computer vision technologies is presented to achieve the function that the simulated motion in sport simulation system and the motion in sport video are presented on the same screen and at the same view point. The proposed method first applies the camera self-calibration theory to obtaining camera intrinsic parameters in sport video according to the 2D video features correspon...
A study was made of sport practice and of knowledge, attitude and practice towards sport among 1475 private secondary-school students in Dubai, United Arab Emirates (UAE) in 2004. UAE students practised sport more than non-UAE students (33.9% versus 18.7% had good levels of activity) but there was no significant difference in positive attitudes towards sport practice (87.1% and 86.2% respective...
This study used confirmatory factor analyses (CFAs) among a sample of young French table tennis players to test: (a) original 19-factor structure, (b) 14-factor structure recently suggested in literature, and (c) hierarchical factor structure of the Recovery-Stress Questionnaire for Athletes (RESTQ-Sport). 148 table tennis players completed the RESTQ-Sport and other self-report questionnaires b...
This article explores the initial steps in developing and presenting Sport Psychology in a leadership and sport curriculum at Stellenbosch University’s (SU) Centre for Human Performance Sciences’ (CHPS) Academy for Girls’ Leadership and Sport Development. Sport Psychology does not feature within the South African school curriculum specifically, yet the CHPS recognises the importance of exposing...
1. Department of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Tarbiat Modarres, Tehran, Iran 2. Department of Sport Physiology, Faculty of Physical Education and Sport Sciences, University of Mazandaran, Babolsar, Iran 3. Cellular and Molecular Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran,...
The multiphase leisure experience looks at the experience as a five phase process that includes anticipation, travel to, onsite behavior, travel from, and recollection. This continuum depicts a dynamic experience, one that evolves and matures across the five phases. The purpose of this study is to take this model and apply it to sport events. Understanding sport events as a multiphase experienc...
To date, much research has been devoted to understanding how anxiety can affect sport performance, both in practice and in competitive settings. It is well known that sport has the potential for high levels of stress and anxiety, and that practicing and employing a range of psychological strategies can be beneficial in anxiety management. Equally, growing evidence also suggests that anxiety can...
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