Nyob rau hauv kev sib tw khiav, kev nyuaj siab yog ib txwm 68-107 cm hauv qhov siab (los yog 27-42 ntiv tes), nyob ntawm lub hnub nyoog thiab poj niam txiv neej ntawm tus hurdler. Cov xwm txheej los ntawm 50 txog 110 meters yog technically paub tias yog kev sib tw siab, thaum kev sib tw ntev dua yog kev sib tw qis.
Qhov siab ntawm Olympic hurdles yog dab tsi?
Txiv neej Olympic nrug yog 110 meters thiab 400 meters; Kev sib tw 200-meter tsuas yog muaj nyob rau xyoo 1900 thiab 1904 Games. Kev sib tw 110-meter suav nrog 10 qhov kev sib tw siab (1.067 meters [42 ntiv] siab), sib nrug 9.14 meters (10 yards) sib nrug.
Puas yog qhov siab lossis luv rau cov nyom?
Cia li ua siab ncaj, kev nyuaj siab yog yooj yim dua yog tias koj siab dua, thiab ua tau me dhau. Kuv xav hais tias nyob rau hauv cov txiv neej lub siab hurdles, 5-9 yog hais txog me me raws li koj ua tau thiab tseem muaj lub caij nyoog los ua ib tug neeg tseem ceeb hurdler. Txhua yam me dua qhov ntawd, thiab tsuas muaj ntau qhov ntsug koom nrog kev hla txhua qhov thaiv.
How siab hordles in feet?
Cov nyom yog qhov sib txawv me ntsis rau txhua haiv neeg, raws li International Association of Athletics Federation: 110m txiv neej haiv neeg: 1.067m lossis 3.5 ko taw . 100m poj niam haiv neeg: 0.838m lossis 2.75 feet . 400m txiv neej haiv neeg: 0.914m lossis 2.99 ko taw.
Hnub no muaj 12 xyoos siab npaum li cas?
Raws li tam sim no, nyob rau hauv cov tub ntxhais hluas txoj kev muaj 80 meterrau cov menyuam yaus hnub nyoog 11-12 xyoo, 100 meter hurdles ntawm 30 "rau cov ntxhais hnub nyoog 13-14 xyoo, 100 m33" rau 15-16 thiab 17-18-xyoo-laus ntxhais thiab 13-14-xyoo-laus tub, thiab 39" hurdles rau 15-16 thiab 17-18 tub.
