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Home , 100 metres, 100 metres hurdles, 110 metres hurdles, 400 metres, 400 metres hurdles

VIEWPOINT Ptrgi -i^^ by l/V\F 8:2; 23-26. 1993

A proposal to change the 1 Introduction women's hurdles events The hurdles race, more or less, as we now know it. was 'invented' at Oxford University in 1864. The dislance was 12(1 by Sergio Guarda Etcheverry yards, with an approach and finish of 15 yards and a 10 yards spacing between 10 hurdles, 3 foot 6 inches in height. These measurements formed the basis for the event when it was included in the firsi modern , held at in 1896. There, measurements became the metric equivalents. 1 Ul metres dislance. 10 hurdles 106.7cm in height and 9.14 metres apart, a dislance from starl line lo first hurdle of 13.72 metres and from lasl hurdle to finish of 14.02 meires. The first gold medal for the Olympic event was won by (USA) wilh a lime of 17 •V5 sec. From thai dale to the present, the rules of this event have noi been modified despite the progress made in lhe construc­ tion of the hurdles, in the quality of the track surface, in the quality of the shoes, in the selection of lhe and in the spe­ cific training methodology and planning. Thc Hurdles for men was incorporated in the programme for lhe Sergio Guarda Etcheverry is a professor 1900 Olympic Games, held in . The of phvsical education al the Ufiivcisiiy of winner on this firsl occasion was Waller Santiago. Chile, andanteinberofihe Tewksbury (USA) with a time of 57.6 sec. NSA Advisorv Editorial Board. A hurdles event for women was first included in the 1932 Olympic Games, held in . This was an 80 metres race Translated from the original over eight hurdles. 76.2cm high and eight Spanish by Victor Lopez. metres aparl. There was a dislance of 12 23 metres from start line to the first hurdle • Increase thc heighl of the hurdle in thc and from the last hurdle to lhc finish. women's 400 metres from 76.2cm to Women's developed so rapidly 84.0cm in the 1960's that a change in the structure of thc evenl became inevitable. In 1969 the 2.} Changing the hurdle heighl in dislance of the women's race was changed lhe Woitten's eveni to ](}() metres and the number of hurdles to 10, S4cm in heighl. The Olympic The proposal is based on analysis car­ Games in 1972 included this e\-eni, which ried out by comparing competitors in the was won by (GDR) in 100 metres f-Iurdles race for women and 12.59 sec. Later on, the 400 meires Hurdles thc race for men. Thc was added (10 hurdles of 76.2cm) to the intention was to compare the lechnical women's timetable and the firsl Olympic demands of the evenis. Champion in that event was Nawal EI The 's height and the hurdles Moutawakil (MAR), with a time of 54.61 heighl was compared. It could be seen with sec. in Los Angeles in 1984. the naked eye that the current 84.0cm How-ever, although the women's event height of the women's hurdles reaches, has heen modified over the years, this arti­ more or less, (he level of the alhlete's hip cle will show that there is still an obvious joint, whereas the 106.7cm of the men's need for furiher lechnical changes in both hurdle reaches a higher level, more or less, women's events. This is because hurdle the level of the belly button. heights are closer lo participating alhletes" This visual impression can be confirmed centres of graviiy in men's evcnls than they by considering the results of a detailed :irc in women's. sludy of the 100 and 110 metre Hurdles evenis at the 1988 Olympic Games held in (See Table 1). Unforiunaletv. we do 2 Proposals for technical modirication nol have enough informalion on the sprini hurdles entrants at the 1992 Olympic • Raise the hurdle heighl in the Games in lo make a full com­ iriO metre event for women from parison. However, we do know the average 84.Ücm to 91.4cm. heights of the eight finallists and medallists in both events.

Table 1: Details of 1988 Olyrnpic (Barnes sprint hurdles competitors.

Women's number of entered athletes 40 number of entered athletes with height details 37 average height of the eight finalists 172.12cm average height of the tfiree medallists 173.0cm average height of the 37 athletes 170.35cm

Men's 110 metres Hurdles number of entered athletes 44 number of entered athletes with height details 41 average heighl of the eight finalists 184.50cm average height of the three medallists 185,33cm average height of the 41 athletes 184,09cm 24 In thc 1988 Olympic Games, liearing in age height of finalisis in the 1988 Games mind that the heighl of the wsimen's 100 and 54% of the average height of finallists metres hurdle is 84.Item, the height of thc in the 1992 Games. hurdle represented 49.31% of the height of Raising lhe hurdle heighl would thc 37 aihlcles entered. 48.80% of lhe increase the lechnical demands of the height of lhe finalists and 48.55% of the women's race, making ihem more like height ofthe medallisls. In thc 1992 Games those ofthe men. v\e know that the average height of the eight women finallists was 169cm and the 2.2 Changing the hurdle height in average height of the three medallisls was the Women's 400 metres event 170.3cm. Thus, the hurdle heighl represent­ ed 49.7% of the height of Ihc finallists and This proposal is based on the same kind 49.3% of the heighl of the medallists. of analysis that was carried out for the In the men's event in the 1988 Olympic sprint hurdles events. When comparing the Ciames in Seoul. Ihe heighl of the hurdle height of participants to the height of the was 106.7cm. which represents 57.96"/i> of hurdle with the naked eye it is clear that the hcighi of the 41 entered athletes, Ihc heighl of thc men's hurdle (91 4cm) 57.83% of the height of finalisis and reaches the hip joint of most participants 57.57% of the height of medallists. while the heighl of the women's hurdle In 1992 Ihc average height of the eight (76,2cm) reaches just the lop third pari of male finallists was 186.3cm and of thc the thigh bone in most participants. medallists was 186.6cm. The height of thc This visual impression was confirmed by hurdle represenis 57.27% of lhe height of the results of a study made of men and thc finallists and 57.18% of the heighl of women participants in the 400 metre medallisls. Hurdles at the 1988 Olympics in Seoul If we raised the heighl of the hurdle in (Table 2). thc 100 metre for women from 84.()em to The height of the women's hurdle 76.2em 91.4cm. the new height would represent represents 44.67% of thc height of lhe 35 53.65% of lhe average height of lhe sprint enlered athletes, 44.14% of the finalisis and hurdlers in the 1988 Olympic Games. It 44.13"/o ofthe medallists in the 1988 Games. would also represent 53.10'^o of the aver­ In the 1992 Games the average height of

Table 2: Details amcs 4IHI metres hurdles competitors.

Women's 400 metres Hurdies. number of entered athletes 37 number of entered athletes with height details 35 average height of the eight finalists 172.62cm average height of the three medallists 172.66cm average height of the 35 athletes 170.57cm

Men's . number of entered athletes 43 number of entered athletes with their heights 39 average height of the eight finalists 183.25cm average height of the three medallists 185,0cm average height of the 39 athletes 181.28cm 25 the finalists in the women's event was height of finalists and 48.6% of the height 172.5cm and of the medallists was 170cm. of medallists in the 1988 Olympic Games in The height of the hurdle represents 44.17% Seoul, it would also represeni 48.6% of the of the heighl of Ihe finalists and 44,82% of heighl of finallists and 49.4% of the height the height of the medallists in 1992. of medallists in thc 1992 Olympic Games. In the men's 400 metres event, the As in the sprint hurdle events, this change height of the hurdle is 91.4cm. This repre­ would make the lechnical demands of the sents 50.41% of the height of thc 39 women's and men's races more similar. enlered athleles, 49.87% of finalists and 48.61% of medallisls in the 1988 Olympic Games. 3 Conclusion In the 1992 Olvmpic Games, the aver­ age height of the finalists in the men's 400 I hope this article has provided food for metres hurdles was 184.Scm and of the thought regarding hurdle heights in the medallists 185.3cni. The height of the hur­ women's events. Many coaches have dle represents 49.4% of the height of the already experimented with new heights in finalisis and 49.3% of the height of the the women's 400 metre Hurdles and been medallists. able lo observe good technical adaptation If the height of the hurdle in the to them. Allhough further experimenta­ women's race was raised from 76.2cm to tion will be necessary, I hope this article 84.0cm, the new height would represeni has shown how necessary these changes 49.2% of entered athleles, 48.6% of the are.

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