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 ...
