Pali ubwino wambiri wosankha khalidwechikwama.Choyamba, zikwama zamtundu wapamwamba nthawi zambiri zimapangidwa ndi zinthu zamtengo wapatali, monga nsalu za nayiloni zamphamvu kwambiri kapena zikopa zenizeni, zomwe zimakhala zolimba kwambiri, zimatha kuteteza katundu wa wogwiritsa ntchito ndikuwonjezera moyo wa thumba.Kachiwiri, zikwama zamtundu wapamwamba nthawi zambiri zimakhala ndi mapangidwe anzeru komanso mawonekedwe abwino, omwe amatha kukwaniritsa zosungirako ndi kunyamula zosowa za ogwiritsa ntchito.Kuonjezera apo, zikwama izi nthawi zambiri zimakhala ndi machitidwe apamwamba a madzi ndi ntchito zotsutsana ndi kuba, zomwe zingapereke chitetezo chabwino pazochitika zakunja ndi kuyenda.Pomaliza, kusankha chikwama chapamwamba nthawi zambiri kumaperekanso chitonthozo chabwinoko, monga zomangira bwino pamapewa ndi mapepala akumbuyo, zomwe zimachepetsa kutopa kwa wogwiritsa ntchito ponyamula thumba kwa nthawi yayitali.Mwachidule, kusankha chikwama chapamwamba kwambiri kumatha kusintha moyo wa wogwiritsa ntchito komanso kuchepetsa vuto lokhudzidwa ndi zinthu.Ndi chisankho choyenera.