Rumalad küsimused

[reimps]

huvitav,kas on talla paksus piiratud ka mingite reeglitega

High jump shoes are different from most other track shoes in that there are an additional four holes in the heel of the takeoff shoe, where the user can insert spikes for increased traction. These extra heel spikes aid greatly in the last four to five steps of the J-approach, allowing the jumper to run on his or her curve at a fast speed without slipping. Some high jump shoes are even more technologically developed and in addition to the extra spikes on the heel, the shoes are modified to lean the direction of the approach to provide further support while running their curve. As well as the approach, high jump shoes also help and support the jumper's takeoff. The IAAF regulations specify a maximum sole thickness for both high jump and long jump shoes; competitors in all other events may wear shoes with soles of any thickness.

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