Lapho abantu benza umsebenzi wokuvivinya umzimba, njengokugijima, ukubhukuda, ukudansa, ukugibela izitebhisi, ukweqa intambo, ukugxuma, njll., ukuzivocavoca kwe-cardiopulmonary kuyashesha, futhi ukugeleza kwegazi kuzoba ngokushesha.Ngenxa yalokho, ukukhuthazela kwenhliziyo namaphaphu, kanye nokucindezela kwemithambo yegazi, akulungile...
Funda kabanzi