Isibali Sezinga Lokushaya Kwenhliziyo Oyiwathayithayo
Amazinga okushaya kwenhliziyo endawo yokuqeqesha kaKarvonen
ukushaya kwenhliziyo yakho usuphumule, kungcono kukalwe lapho uvuka
Isibali Sezinga Lokushaya Kwenhliziyo Oyiwathayithayo
Ukuqeqesha ngezinga elifanele lokushaya kwenhliziyo kwenza i-cardio isebenze kakhulu. Lesi sibali sisebenzisa ifomula kaKarvonen — esekelwe esilondolozweni sakho sokushaya kwenhliziyo (eliphezulu kuphungula lokuphumula) — ukunika ukushaya ngomzuzu ngamunye kwamandla okuqeqesha ngamunye kusukela ku-50% kuya ku-90%, kanye nendawo eyaziwayo yokushisa amafutha engu-60–70%. Ngenxa yokuthi isebenzisa izinga lakho lokushaya kwenhliziyo lokuphumula, kuhambisana nawe kunephesenti elilula leliphezulu. Faka iminyaka yakho nokushaya kwenhliziyo lokuphumula ukuze ubeke izinto eziqondiwe ezilungile zanoma yikuphi ukuvivinya.
Isebenzisa ifomula kaKarvonen kwisilondolozo sokushaya kwenhliziyo: okuyiwathayithayo = (eliphezulu − lokuphumula) × amandla + lokuphumula, ngeliphezulu elilinganiselwa ku-220 − iminyaka. Kuhambisana nomuntu ngamunye kunephesenti elilula leliphezulu ngoba kubala ukuqina komzimba ngokusebenzisa izinga lakho lokushaya kwenhliziyo lokuphumula.