We had a comment on our sports page recently that got us thinking...
| As far as running round a track is concerned, having watched the olympic speed skating where the athletes go around the track with their left leg on the inside, I feel disadvantaged because I would like my right leg to be on the inside. Do you know what I mean? A.S. LEACH |
- Athletics track races
- Track bicycle races
- Speed skating
- Roller derby
- The customary flow of people around an ice-skating rink
- The normal direction of dancers moving around a dance floor
- Motorcycle speedway
- NASCAR racing
- Horse racing
- Greyhound racing
- Merry-go-rounds and other carnival rides
- Revolving doors
- The chariot race in Ben-Hur
- The usual direction in which people spin Hula Hoops
- Aircraft carrier landing patterns
Athletics
IAAF (International Association of Athletics Federations) Rule 163.1 states:The direction of running shall be left-hand insidehttps://www2.iaaf.org/TheSport/Technical/Tracks/TrackMeasurementReport.pdf International agreement stipulating the direction related to the setting up of equipment to time the finishes and judge dead-heats (close finishes). If all running events are run in the same direction it means that it simplifies the process of setting up the equipment across different venues. THE ancient Greeks may have run anti-clockwise round their stadia, but it is a mistake to assume that the tradition was unbroken until modern times. Contemporary illustrations show that when running on tracks was revived in the nineteenth century, clockwise running was probably just as common. Oxford and Cambridge universities ran clockwise - Oxford until 1948, Cambridge until some time later. The first modern Olympic Games in Athens (1896 and 1906) and Paris (1900) used the clockwise direction, but in 1906 there were complaints, as many countries had by then settled for the anti-clockwise practice. From 1908 the Games have all been run 'left hand inside'. The Superior vena-cava collects de-oxygenated blood to the heart aided by heart suction. This vein carries blood from left to right across the body. Centrifugal force due to anticlockwise running helps this suction. If we run clockwise, the centrifugal force impedes suction. Clockwise running tires people faster. The human body is slightly heavier than the right because of the heart and when running anticlockwise, the body would tend to very slightly incline towards the left, which could be an advantage while running anticlockwise. Because of the effect of the Earth's rotation, in the Northern Hemisphere an athlete running anti-clockwise will have a slight advantage, resulting in a faster time. In the Southern Hemisphere, this effect is reversed but, as the sport grew up in the Northern Hemisphere, anti-clockwise races have remained, despite the international status of athletics. Evidence of this phenomenon is that none of the current world track records have been set south of the Equator. One suggestion is that runner go anti-clockwise so that that spectator will percieve the runners as moving left to right - the same direction our eyes move when we read (at least in the West, do runners go clockwise in countries that read from right to left?).
Comments 16
There are one or two places I know of in the UK where there are huge roundabouts - or road circles - that are actually a ring of roundabouts, with two-way road sections in between. (At the entrance to Canvey Island is one example.) A lot less traffic goes the other way (i. e. does other than turn left)!
Conventional carriers have to maintain separation to avoid one carrier's aircraft flying into the other's path.
The British version of the American NASCAR which used to (or may still) race at Rockingham Super Speedway do so in an anti-clockwise direction because they're built to emulate the american stock cars with their left hand drive.
Lastly, a further passion of mine, Formula 1. The drivers of these cars are central again to their wheelbase, but they still race in a clockwise direction AND an anti-clockwise direction, although, not at the same time, or on the same tracks.
https://en.wikipedia.org/wiki/List_of_Formula_One_circuits
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