Isikhwama samanzi esenziwe ngezinto ezithinta imvelo asinabo ubuthi, asinaphunga, futhi asina-BPA.Ihlala isikhathi eside futhi akulula ukuyigqoka.Kulula ukuthwala futhi kulula ukuyisebenzisa.Ifanelekela imidlalo eminingi yangaphandle, njengokugijima, ukugibela izintaba, ukuwela izwe, ukugibela ibhayisikili, i-marathon nokunye.Ake ujabulele ezemidlalo kalula.