Results 11 to 20 of about 84,190 (259)

THE TRENDS AND REASONS OF BEST RESULTS OF THROWING EVENTS OF TRACK AND FIELD WORLD CHAMPIONSHIPS FROM 1983 TO 2017

open access: yesStudia Universitatis Babeş-Bolyai: Educatio Artis Gymnasticae, 2018
The purpose of this study is to present the best results of the Athletics World Championships from the first competition in 1983 to the latest event held in 2017 in London.
Ottó BENCZENLEITNER, Sándor BÉRES
doaj   +1 more source

The Effectiveness of Using the Bulgarian Bag on the Level of some Physical Variables and the Digital Level of Javelin Throwers [PDF]

open access: yesAssiut Journal of Sport Science and Arts, 2020
Search objectiveThe research aims to identify the effectiveness of using the Bulgarian bag on:1- The level of some physical variables (under research(2- - 2The digital level of the javelin throwers.Research hypotheses-There are statistically significant ...
Alaa Mohamed Fayez Fouad
doaj   +1 more source

A field model for human detection and tracking [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2006
The large shape variability and partial occlusions challenge most object detection and tracking methods for nonrigid targets such as pedestrians. This paper presents a new approach based on a two-layer statistical field model that characterizes the prior of the complex shape variations as a Boltzmann distribution and embeds this prior and the complex ...
Ying Wu 0001, Ting Yu 0003
openaire   +2 more sources

Structural asymmetry of foot arch formation in early school-age children

open access: yesBiomedical Human Kinetics, 2015
Study aim: the purpose of the study was to compare foot shapes in early school-age boys and girls.
Stodółka Jacek   +2 more
doaj   +1 more source

The Impact of Infographic Technology on Knowledge Acquisition and Performance Level of Second-Year Female Students in Field Competitions [PDF]

open access: yesInternational Journal of Sports Science and Arts
The research aims to design an infographic technology program and to identify the impact of using this program on The level of achievement in field competitions prescribed and The performance level (skill and digital) of field competitions prescribed for
Reham Ahmed   +3 more
doaj   +1 more source

A large and persistent outbreak of typhoid fever caused by consuming contaminated water and street-vended beverages: Kampala, Uganda, January – June 2015

open access: yesBMC Public Health, 2017
Background On 6 February 2015, Kampala city authorities alerted the Ugandan Ministry of Health of a “strange disease” that killed one person and sickened dozens.
Steven Ndugwa Kabwama   +26 more
doaj   +1 more source

Biomechanical study for stride length of pull-resisted and un-resisted run of acceleration phase for youth 100m sprinters [PDF]

open access: yesAssiut Journal of Sport Science and Arts, 2015
The researcher supposes that pull-resisted runs develop acceleration phase, in which the runner’s rate of velocity gradually increased for the longest possible distance, in other words, picking up acceleration to dilly maximum velocity.
Mohammed Suleiman Salam Salem
doaj   +1 more source

The effect of using interactive video on digital and technical performance level in the triple jump competition [PDF]

open access: yesAssiut Journal of Sport Science and Arts, 2015
The interactive video is considered one of the innovations of our contemporary age; it is used to present visual and audio information according to the learner’s responses.
Sally Abdel Tawab Mahmoud Elbahwashy
doaj   +1 more source

Management of Track and Field Injuries: Rehabilitation and Return to Sport After Injury in Track and Field Athletes

open access: yes, 2021
The moment of readiness to return to sport (RTS) after injury is the main question during sports injury rehabilitation. In this chapter, we discuss general principles in injury rehabilitation and RTS in track and field. To understand the full scope of an injury, it is essential to analyze etiological injury risk factors, training load, and biomechanics.
Wiggers, Tom G. H.   +3 more
openaire   +3 more sources

Study on Practical Measures for the Development of Korean Track and Field [PDF]

open access: yesCheyuk gwahag yeon-gu, 2022
PURPOSE In this study, in-depth interviews were conducted with track-and-field athletes and leaders who participated in the Tokyo Olympics. The study aimed to present practical measures for the development of Korean track and field, which people at the ...
Bang-Chool Kim   +3 more
doaj   +1 more source

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