Decathlon Decathlon The decathlon is a combined event in athletics consisting of ten track and field events. The word decathlon is of Greek origin, from δέκα ("déka", meaning "ten") and ἄθλος ("áthlos", or ἄθλον, "áthlon", meaning "contest" or “prize”). Events are held over two consecutive days and the winners are determined by the combined performance in all. Performance is judged on a points system in each event, not by the position achieved. The decathlon is contested mainly by male athletes, while female athletes typically compete in the heptathlon. Traditionally, the title of "World's Greatest Athlete" has been given to the person
Essentially contested concept substantive disagreements over a range of different, entirely reasonable (although perhaps mistaken) interpretations of a mutually-agreed-upon archetypical notion, such as the legal precept "treat like cases alike; and treat different cases differently", with "each party [continuing] to defend its case with what it claims to be convincing arguments, evidence and other forms of justification". Gallie speaks of how "This picture is painted in oils" can be successfully contested if the work is actually painted in tempera; while "This picture is a work of art" may meet strong opposition due to disputes over what "work of art" denotes. He suggests three