Wake wazibuza ngomlando ongemuva kwalokhuukusungulwa kwe-treadmillNamuhla, le mishini ivamile ezikhungweni zokuzivocavoca, emahhotela, ngisho nasemakhaya. Kodwa-ke, ama-treadmill anomlando oyingqayizivele osukela emakhulwini eminyaka adlule, futhi injongo yawo yokuqala yayihluke kakhulu kunalokho obungakulindela.
I-treadmill yasungulwa okokuqala ekuqaleni kwekhulu le-19 njengendlela yokujezisa iziboshwa. Umqondo walo mshini ukudala uhlobo lomsebenzi onzima ongadingi amandla e-sledgehammer. Ama-treadmill okuqala ayenesondo elikhulu eliqondile lapho iziboshwa zazikwazi ukuhamba khona ukuze ziphakamise amabhakede noma imishini esebenza ngamandla. Lo msebenzi okhandlayo noyisicefe wenzelwe ukuvimbela ubugebengu ngokwesaba isijeziso.
Kodwa-ke, umkhuba wokusebenzisa ama-treadmill ukujezisa iziboshwa awuzange uhlale isikhathi eside. Ekuqaleni kwekhulu lama-20, amajele aqala ukuqeda ukusetshenziswa kwama-treadmill ngenxa yokukhathazeka ngokusebenza kwawo kanye nokuphepha kweziboshwa. Esikhundleni salokho, imishini yathola ukusetshenziswa okusha ezweni lokufaneleka komzimba.
Cishe ngesikhathi esifanayo, kwaba nesithakazelo esikhulayo kwisayensi yokuzivocavoca kanye nezinzuzo zokuzivocavoca nge-aerobic. Ama-treadmill abhekwa njengendlela enhle kakhulu yokulingisa ukuhamba nokugijima ngaphandle kwesidingo sesikhala sangaphandle noma imishini ekhethekile. Ama-treadmill okuqala esimanje ayeklanyelwe abasubathi, futhi ayengafinyelela isivinini esikhulu kanye nokuthambekela.
Ngokuhamba kwesikhathi, ama-treadmill aba lula kubantu abaningi. Aqala ukubonakala ezindaweni zokuzivocavoca nasezikhungweni zokuzivocavoca, futhi amamodeli asekhaya aqala ukuvela. Namuhla, ama-treadmill angenye yemishini yokuzivocavoca ethandwa kakhulu, esetshenziswa izigidi zabantu emhlabeni jikelele ukuze bahlale besesimweni esihle.
Kodwa kungani ama-treadmill esathandwa kangaka eminyakeni engaphezu kwamakhulu amabili ngemva kokusungulwa kwawo? Okokuqala, ahlinzeka ngokuzivocavoca okuphansi okungazuzisa abantu babo bonke ubudala kanye namazinga okuqina komzimba. Ama-treadmill nawo ayasebenziseka ngezindlela eziningi, avumela abasebenzisi ukuthi balungise ijubane labo futhi bathambekele ekuzivocavoceni okwenziwe ngokwezifiso. Okuhle kunakho konke, ama-treadmill ahlinzeka ngendlela yokuzivocavoca ngaphakathi endlini, okuzuzisa kakhulu abantu abahlala ezindaweni ezinesimo sezulu esibi noma izimo zangaphandle ezingaphephile.
Ekuphetheni, ukusungulwa kwe-treadmill kuyindaba ethakazelisayo yomlando yokusungula izinto ezintsha nokuzivumelanisa nezimo. Ama-treadmill asuke kude kakhulu kusukela ethuluzini lokujezisa kuya ekubeni yinto ebalulekile ejimini yesimanje, futhi ukuthandwa kwawo akubonisi zimpawu zokuncipha. Kungakhathaliseki ukuthi ungumuntu othanda ukuqina komzimba noma ufuna nje indlela yokuhlala umatasa, i-treadmill iyisinqumo esihle sokuzivocavoca okusebenzayo nokulula.
Isikhathi sokuthunyelwe: Juni-07-2023