Lub tuam txhab cov khoom muab faib ua cardio thiab lub zog series cov khoom siv qoj ib ce, feem ntau yog kaum series ntawm cov khoom siv qoj ib ce (xws li: kev lag luam treadmill, qoj tsheb kauj vab, elliptical tshuab, sib nqus tswj tsheb kauj vab, cov khoom siv zog ua lag luam, kev cob qhia racks, Kev cob qhia tus kheej cov khoom, cardio thiab lwm yam khoom lag luam) tuaj yeem muab tag nrho cov khoom siv dag zog rau cov neeg siv khoom hauv tsev thiab txawv teb chaws. Cov khoom muag tsis yog tsuas yog npog lub lag luam hauv tsev, tab sis kuj muag rau txawv teb chaws, kis thoob plaws 160 lub teb chaws thiab cheeb tsam thoob ntiaj teb.
