Bestar muaj qhov zam tshwj xeeb, cov khoom siv khov kho ntev ntev rau lub nkas-las rooj ntawm txhua hom.
Peb muab cov torsion caij nplooj ntoos hlav, pob khawm, txuas, hlua khawm, sab saum toj & hauv qab siv, taug kev, struts, txhawb nqa cov ces kaum, huab cua ntsaws ruaj ruaj, qhov rais…