Isingeniso:
Uma sicabanga ngama-treadmill,sivame ukuwahlobanisa nokuzivocavoca nokuzilolonga. Nokho, ingabe wake wazibuza ukuthi ubani owasungula lo mbono ohlakaniphile? Ngijoyine ohambweni oluhehayo olungena emlandweni we-treadmill, eveza ubuhlakani ngemuva kokudalwa kwayo kanye nomthelela wayo omangalisayo ezimpilweni zethu.
Umbono womsunguli:
Ukusungulwa kwe-treadmill kuhlehlela emuva emakhulwini eminyaka, esikhathini semishini esetshenziswa abantu. Ake sibuyele emuva ekuqaleni kwawo-1800, lapho unjiniyela waseNgilandi kanye nomgayi uSir William Cubitt eguqula umqondo wokunyakaza komuntu. UCupid wakha ithuluzi elaziwa ngokuthi “i-treadwheel”, okokuqala elokugaya okusanhlamvu noma ukumpompa amanzi.
Ukuqala koshintsho:
Ngokuhamba kwesikhathi, i-treadmill iye yaba nenguquko isuka ethuluzini lomshini elivamile ukuya emshinini ozinikele ekuthuthukiseni impilo yomuntu. Ushintsho lwenzeka maphakathi nekhulu lama-20 lapho udokotela waseMelika uDkt. Kenneth H. Cooper ekhuthaza ukusetshenziswa komshini wokunyathelisa emkhakheni wezifo zenhliziyo. Ucwaningo lwakhe lwagqamisa izinzuzo zezempilo zenhliziyo nemithambo yegazi yokuzivocavoca njalo, okuqhubekisela i-treadmill enkundleni yokuqina.
Impumelelo yebhizinisi:
Ingena ekhulwini lama-21, imboni ye-treadmill iye yaletha intuthuko esheshayo engakaze ibonwe. Ukufakwa kwentuthuko yezobuchwepheshe njengokutsheka okulungisekayo, iziqapha zezinga lokushaya kwenhliziyo nezikrini ezisebenzisanayo kubone ukuduma kwayo kuphakama. Izinkampani ezifana ne-Life Fitness, Precor, kanye ne-NordicTrack ziguqule imakethe ngemiklamo yazo esezingeni eliphezulu kanye nezinto ezintsha, zaphinde zaqinisa i-treadmill njengento okufanele ube nayo kuyo yonke indawo yokuzivocavoca nokuzilolonga kwasekhaya.
Ngaphandle Kokufaneleka:
Ngaphandle kokuba khona kwabo okuqhubekayo emhlabeni wokuqina, ama-treadmill athole izinhlelo zokusebenza emikhakheni ehlukahlukene emangalisayo. Zisetshenziswa kakhulu izikhungo zokulungisa isimo ukuze zisize iziguli ukuthi zilulame ekulimaleni noma ekuhlinzweni. Ama-treadmill aze athola indlela yawo ezilwaneni, nemitholampilo yezilwane ewasebenzisa ukusiza izilwane ezilimele (ikakhulukazi amahhashi) ukuthi zilulame.
Isiphetho:
Uhambo lwe-treadmill ukusuka ekusungulweni komshini ophansi ukuya engxenyeni ebalulekile yohlelo lwethu lokufaneleka lube lumangalisa. Abaqambi abahlakaniphile abalandela le divayisi ethile, abafana no-Sir William Cubitt kanye noDkt. Kenneth H. Cooper, basinikeze ithuluzi elinamandla lokuthuthukisa impilo yethu yomzimba nokwelula imingcele yethu. Njengoba siqhubeka nokwamukela intuthuko ye-treadmill, kuyadingeka ukuhlonipha laba basunguli abashintshe ngempela izimpilo zethu futhi bavula ama-horizons amasha okunyakaza kwabantu.
Isikhathi sokuthumela: Jul-21-2023