Lub Npe: Lub tsev pheebsuab thaum muaj xwm ceev hooks, tseem hu ua nqe lus nug kev sib ntsib, cov lus nug tshwj xeeb nug txog nqe lauj daim npav lub tshuab ntim khoom kuaj
Cov lus qhia tshwj xeeb: tus kheej tau ntim, 4 lossis 6 daim ib pob
Siv tshuab ntim: ib lub tais suav suav cov ntim tshuab
Khiav ceev siv: 50-65 hnab / min
