Conditioning of runners for championship competition.
D000332:Aerobiosis; D000693:Anaerobiosis; D005221:Fatigue / Q000517:prevention & control; D006801:Humans; D008722:Methods; D010806:Physical Education and Training; D005082:Physical Exertion; D010809:Physical Fitness; D013177:Sports; D013178:Sports Medicine; D013997:Time Factors