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Browsing Research Articles (Biokinetics, Sport and Leisure Sciences) by Author "Clark, Jimmy R."
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Clark, James R.; Clark, Jimmy R.
(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2007)
OBJECTIVE: To assess the difference in physical fitness of players in successful versus less-successful professional soccer teams in South Africa.
DESIGN: Professional soccer players (N = 140) underwent a battery of tests ...
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Clark, James R.; Clark, Jimmy R.
(Health and Medical Publishing Group, 2008)
OBJECTIVE: Despite their widespread use in exercise testing, few data are available on the effect of wearing respiratory gas
collection (RGC) systems on exercise test performance. Industrial- type mask wear is thought to ...
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Clark, James R.; Clark, Jimmy R.
(Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2007-12)
The purpose of this study was to describe the physical fitness of professional soccer players in South Africa and assess the difference in fitness status between different playing positions. Professional soccer players (N ...