When you have a source with a bibliography, you can see if a particular article from the bibliography is available by looking the journal's name up at the link below. Then you can use the volume and date information to navigate to the article. If we don't have access to that journal, we usually can get it from another library.
Coach and Athletic Director
Journal of Sports Medicine and Physical Fitness
Medicine and Science in Sport and Exercise
Runner's World (current issue on main floor)