Wake wazibuza ngomlando ngemuvaukusungulwa kwe-treadmill?Namuhla, le mishini ivamile ezikhungweni zokujima, emahhotela, ngisho nasezindlini.Nokho, ama-treadmill anomlando oyingqayizivele osukela emakhulwini eminyaka edlule, futhi injongo yawo yasekuqaleni yayihluke kakhulu kunalokho obungakulindela.
I-treadmill yaqala ukusungulwa ekuqaleni kwekhulu le-19 njengendlela yokujezisa iziboshwa.Umqondo walo mshini uwukwenza uhlobo lomsebenzi onzima ongadingi amandla esando.Ama-treadmill okuqala ayeyisondo elikhulu elime mpo iziboshwa ezazikwazi ukuhamba kulo ukuze ziphakamise amabhakede noma imishini enamandla.Lo msebenzi onzima nonzima uklanyelwe ukunqanda ubugebengu ngokwesaba ukujeziswa.
Nokho, umkhuba wokusebenzisa ama-treadmill ukujezisa iziboshwa awuthathanga 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 emhlabeni wokuqina.
Ngaso leso sikhathi, kwakunesithakazelo esikhulayo kwisayensi yokuzivocavoca kanye nezinzuzo zokuzivocavoca kwe-aerobic.Ama-treadmill abonwa njengendlela enhle kakhulu yokulingisa ukuhamba nokugijima ngaphandle kwesidingo sendawo yangaphandle noma imishini ekhethekile.Ama-treadmill okuqala esimanje ayeklanyelwe abasubathi, futhi ayekwazi ukufinyelela isivinini esikhulu nokuhlehla.
Ngokuhamba kwesikhathi, ama-treadmill afinyeleleka kalula eqenjini elibanzi labantu.Baqala ukubonakala ezindaweni zokuzivocavoca kanye nasezikhungweni zokuzivocavoca, futhi amamodeli asekhaya aqala ukuvela.Namuhla, ama-treadmill angenye yezingcezu ezithandwa kakhulu zemishini yokuzivocavoca, esetshenziswa izigidi zabantu emhlabeni jikelele ukuze bahlale besesimweni.
Kodwa kungani ama-treadmill esathandwa kangaka eminyakeni engaphezu kwamakhulu amabili ngemva kokusungulwa kwawo?Okokuqala, bahlinzeka ngokujima okunezinga eliphansi okungazuzisa abantu bayo yonke iminyaka namazinga okufaneleka.Ama-treadmill nawo ahlukahlukene, avumela abasebenzisi ukuthi balungise isivinini sabo futhi bathambekele ekuzilolongeni okungokwezifiso.Okuhle kunakho konke, ama-treadmill ahlinzeka ngendlela yokuzivocavoca ngaphakathi endlini, okuzuzisa kakhulu abantu abahlala ezindaweni ezinesimo sezulu esibi noma izimo zangaphandle ezingaphephile.
Sengiphetha, ukusungulwa kwe-treadmill kuyindaba yomlando ethokozisayo yokusungula izinto ezintsha nokuzivumelanisa nezimo.Ama-treadmill asehambe ibanga elide ukusuka ethuluzini lokujezisa ukuya ejimini yesimanjemanje, futhi ukuduma kwawo akubonisi zimpawu zokuncipha.Kungakhathaliseki ukuthi ungumuntu othanda ukufaneleka noma ufuna nje indlela yokuhlala usebenza, i-treadmill iyisinqumo esihle sokujima okusebenzayo nokulula.
Isikhathi sokuthumela: Jun-07-2023