Kev phooj ywg ua ntej, kev sib tw thib ob

Thaum Lub Yim Hli 3, lub sijhawm Beijing, 16-xyoo-laus tus tub hluas Guan Chenchen tau kov yeej nws tus mlom Simone Biles ntawm tus poj niam sib npaug beam kom yeej Tuam Tshoj tus thib peb kub puav pheej hauv kev sib tw gymnastics, thaum nws pab pawg Tang Xijing yeej tau txais txiaj ntsig nyiaj.Rau Guan, tsuas yog kev koom tes hauv Olympics yog npau suav.Qhov tseeb, Biles tau ua kuv tus qauv.Kuv tsis xav tias yuav yeej nws hauv kuv qhov kev sib tw Olympic hauv Tokyo, "hais tias 16-xyoo-laus Biles thiab nws tus phooj ywg US Sunisa Lee tshwj xeeb tuaj cuag Guan los ua kev zoo siab rau tus hluas Suav hnub qub rau nws yeej. Lee tom qab tshaj tawm daim duab ntawm Nws tus kheej thiab Guan ntawm kev sib raug zoo nrog cov ntawv nyeem: "Kuv zoo siab heev."

Cov kab hluav taws xob sib npaug yog cov duab kos duab kos duab ua si hauv gymnastics, nrog rau qhov kev tshwm sim tau ua los ntawm cov cuab yeej siv.Ob lub cuab yeej thiab qhov kev tshwm sim qee zaum tsuas yog hu ua "beam".Beams feem ntau yog them nrog cov khoom zoo li tawv, thiab tsuas yog plaub ntiv tes dav.

Raws li cov kws tshaj lij cov khoom siv ua kis las, cov khoom siv gymnastics yog ib qho ntawm peb cov khoom tseem ceeb, peb tau muab txhua yam khoom siv gymnastic rau kev sib tw thiab kev cob qhia.Rau peb qhov sib npaug beam rau kev sib tw, nws muaj cov yam ntxwv hauv qab no:

a.Rigid reinforced aluminium lub cev;

b.Npog nrog ib tug anti-slip saum npoo;

c. Ceev thiab yooj yim qhov siab hloov;

d. Muaj zog thiab ruaj khov los tiv thaiv xeb;

e. Tsim nyog rau kev cob qhia thiab kev sib tw;

Tau kawg, ntxiv rau qhov sib npaug ntawm cov nqaj rau kev sib tw, peb kuj muaj lwm cov qauv, uas tuaj yeem tsim nyog rau kev cob qhia hauv ntau lub sijhawm thiab hnub nyoog pawg, thiab tuaj yeem ua raws.