Competitions commonly feature only one of several sports in just athletics. Nevertheless, main outside Intercontinental athletics championships and athletics competitions held as part of multi-sport activities commonly attribute a mix of track and field, highway running and racewalking functions Intercontinental competitions[edit] VO2 max, or maximal oxygen uptake, is 1 factor https://oncav25.targetblogs.com/28588191/a-review-of-sports-volleyball