Lub taub khib nyiab tsheb thauj khoom cov neeg yuav khoom tau xaj ib ntus dhau los tau ua tiav. Peb tau mus rau qhov kev cob qhia los soj ntsuam xyuas cov tsheb: Thaum tuaj txog, peb xub tshawb xyuas cov khoom lag luam kom zoo thiab yog tias cov khoom siv cable tiav. Tom ntej no, peb nias lub tsheb thauj khoom compression khawm kom paub tseeb tias nws yuav cia li ua cov khib nyiab. Tom qab tau lees tias txhua lub tsheb sib xyaw ua tiav thiab ua haujlwm zoo tshaj plaws, peb tau sau tseg cov yees duab tsheb, sau ob qho tib si rau cov qhua tuaj noj mov. Thaum cov neeg siv khoom paub tseeb, peb tau xa lub tsheb mus rau qhov chaw nres nkoj uas tau tos rau lawv.
