Cov txiaj ntsig ntawm illuminated log ntawm cov menyuam skates suav nrog kev thov kom rov hais dua thiab txhim kho kev nyab xeeb, tab sis cov kws tshaj lij skaters feem ntau nyiam tsis siv lawv.
Thaum lub log teeb pom kev zoo yuav tsis hloov pauv ib tus neeg uas tsis tuaj yeem ua stunts rau hauv ib tus neeg uas tuaj yeem tig thiab dhia, lawv muaj kev paub tshiab, nyiam mloog, thiab nthuav tawm qhov kev nyiam ntawm kev ua kis las. Rau cov menyuam yaus thiab cov neeg pib tshiab, lub teeb ci ntsa iab yog qhov txaus nyiam, ntxiv kev lom zem rau kev skating, txhim kho kev nyab xeeb, thiab txo qhov kev pheej hmoo ntawm kev sib tsoo.
