Triple jump at the Olympics Triple jump at the Olympics The triple jump at the Summer Olympics is grouped among the four track and field jumping events held at the multi-sport event. The men's triple jump has been present on the Olympic athletics programme since the first Summer Olympics in 1896. The women's triple jump is one of the more recent additions to the programme, having been first contested in 1996. It became the third Olympic jumping event for women after the high jump and long jump. The Olympic records for the event are for men, set by Kenny Harrison in 1996, and for women,
Committed step Committed step In enzymology, the committed step (also known as the "first" committed step) is an effectively irreversible enzymatic reaction that occurs at a branch point during the biosynthesis of some molecules. As the name implies, after this step, the molecules are "committed" to the pathway and will ultimately end up in the pathway's final product. The first committed step should not be confused with the rate-determining step, which is the slowest step in a reaction or pathway. However, it is sometimes the case that the first committed step is in fact the rate-determining step as well. Metabolic pathways require