Browsing Physiology by Author "Henning, E."

Browsing Physiology by Author "Henning, E."

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  • Belangrikheid van antropometrie, fisiese en motoriese vaardighede, sport spesifieke toetsing en sport visie tegnieke in die evaluering van rugbyspelers 
    Gray, S.; Henning, E.; Kleynhans, Michael; Grobbelaar, C.W. (Craig); Terblanche, H.C.; Crafford, Dalene; Du Toit, Peet J. (Suid Afrikaanse Akademie vir Wetenskap & Kuns, 2012)
    Sport has become an increasingly competitive field of expertise, thus it is imperative that an athlete is able to perform at the highest level possible at all times. Many coaches and athletes are under the false impression ...
  • Cardiovascular health screening among South African students 
    Du Toit, Peet J.; Kruger, Ernst H.; Govender, Catherine; Henning, E.; Kleynhans, Michael; Wood, Paola Silvia; De Villiers, Nico P.; Van Rooyen, J.M.; Fletcher, Lizelle; Grant, C.C. (Catharina Cornelia) (Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2012-03)
    Stress is an unavoidable part of everyday life due to the demands and stressors associated with modern lifestyle. Health risks provoked by this increasingly prevalent condition lead to cardiovascular disease, which ultimately ...
  • Comparison of the performances of male and female armed services recruits undergoing sports vision testing 
    Du Toit, Peet J.; Kruger, P.E. (Pieter Ernst); Tsotetsi, A.; Soma, Prashilla; Govender, Catherine; Henning, E.; Naicker, Lee-Anne; Grant, C.C. (Catharina Cornelia); Wood, Paola Silvia; Terblanche, E. (Africa Association for Health, Physical Education, Recreation, Sport and Dance, 2012-03)
    Research has shown that a strong correlation exists between vision and performance. In the sporting environment, it is believed that athletes perform better than non-athletes and males perform better than females. In this ...
  • The effect of sport specific exercises on the visual skills of rugby players 
    Du Toit, Peet J.; Janse van Vuuren, P.; Le Roux, S.; Henning, E.; Kleynhans, Michael; Terblanche, H.C.; Crafford, Dalene; Grobbelaar, C.W. (Craig); Wood, Paola Silvia; Grant, C.C. (Catharina Cornelia); Fletcher, Lizelle (World Academy of Science, Engineering and Technology, 2012)
    INTRODUCTION: Visual performance is an important factor in sport excellence. Visual involvement in a sport varies according to environmental demands associated with that sport. These environmental demands are matched by a ...
  • Influence of basic military training on visual skills 
    Du Toit, Peet J.; Wood, Paola Silvia; Henning, E.; Broodryk, T.; Fourie, Jacques; Grant, Rina; Nolte, Kim; Crafford, Dalene; Kleynhans, Michael; Terblanche, H.C.; Kruger, P.E. (Pieter Ernst); Janse van Rensburg, Dina Christina; Van Schoor, Albert-Neels; Fletcher, Lizelle; Ferreira, J. (2012-06-30)
    Studies have shown that visual skills can be subjected to exertion during exercise, thus implying that entrainment of vision is possible through interaction with the environment. It has been established that by simply ...
  • Invloed van ‘n intensiewe opleidingsprogram op die Kardio Stres-indeks 
    Claassen, Tammy; Henning, E.; Kleynhans, Michael; Grobbelaar, C.W. (Craig); Du Toit, Peet J. (Suid Afrikaanse Akademie vir Wetenskap & Kuns, 2012)
    Measurements were taken over 20 weeks from 200 armed service recruits, both males and females. There was a continuous overall decrease in the Cardio Stress Index (CSI). This study could help to establish the effects of ...
  • Korrelasie tussen kardio-stres en visuele vaardighede 
    Mthembu, N.; Terblanche, H.C.; Mahomed Ali, Faheema; Henning, E.; Kleynhans, Michael; Govender, Catherine; Grant, Rina; Wood, Paola Silvia; Du Toit, Peet J. (2012)
    Armed forces recruits were tested during a six month period of intense basic training. Data was collected at the start, after 12 weeks and 20 weeks. Means indicated significant decreases in cardio stress and increases ...
  • Vergelyking van Kardio Stres Indeks tussen universiteit studente en ’n fisies meer aktiewe populasie 
    Henning, E.; Kleynhans, Michael; De Villiers, Nico P.; Du Toit, Peet J. (AOSIS Open Journals, 2013)
    Results obtained from the study indicate that the Cardio Stress Index (CSI) readings of both male and female university students were significantly higher (p < 0.05) than that of the training population. University students ...