Ese wigeze wibaza amateka yakurikiyekuvumbura icyuma gikoresha imikindoMuri iki gihe, izi mashini zikunze kugaragara mu bigo by’imyitozo ngororamubiri, mu mahoteli ndetse no mu ngo. Ariko, ibyuma bikoresha imipira yo mu bwoko bwa “treadmill” bifite amateka yihariye yo mu binyejana byinshi byashize, kandi intego yabyo y’umwimerere yari itandukanye cyane n’uko wabitekerezaga.
Akamashini ko gukandagiramo kavumbuwe bwa mbere mu ntangiriro z'ikinyejana cya 19 nk'uburyo bwo guhana imfungwa. Igitekerezo cy'iyi mashini ni ugukora ubwoko bw'imirimo ikomeye idasaba imbaraga z'inyundo. Akamashini ka mbere ko gukandagiramo kari kagizwe n'uruziga runini ruhagaze imfungwa zashoboraga kunyuramo kugira ngo ziterure indobo cyangwa imashini zikoresha ingufu. Aka kazi karushya kandi karushya kagenewe gukumira ibyaha binyuze mu gutinya ibihano.
Ariko, uburyo bwo gukoresha ibyuma bito bito bito bihanisha imfungwa ntibwamaze igihe kirekire. Mu ntangiriro z'ikinyejana cya 20, gereza zatangiye guhagarika ikoreshwa rya ibyuma bito bito bito binini bitewe n'impungenge ku bijyanye n'imikorere yabyo n'umutekano w'imfungwa. Ahubwo, imashini zabonye uburyo bushya bwo gukoresha mu isi y'imyitozo ngororamubiri.
Muri icyo gihe, habayeho ukwiyongera k'abashishikajwe n'ubumenyi bw'imyitozo ngororamubiri n'akamaro ko gukora imyitozo ngororamubiri. Utwuma duto dufatwa nk'uburyo bwiza bwo kwigana kugenda no kwiruka utiriwe ukenera umwanya wo hanze cyangwa ibikoresho byihariye. Utwuma twa mbere two mu gihe cya none twagenewe abakinnyi, kandi twashoboraga kugera ku muvuduko mwinshi no kuzamuka.
Uko igihe cyagiye gihita, ibyuma byo gutereta byarushijeho kuboneka ku itsinda rinini ry’abantu. Byatangiye kugaragara mu ngo no mu bigo by’imyitozo ngororamubiri, ndetse n’abanyamideli bo mu ngo batangira kugaragara. Muri iki gihe, ibyuma byo gutereta ni kimwe mu bikoresho bikunzwe cyane by’imyitozo ngororamubiri, bikoreshwa n’abantu babarirwa muri za miriyoni ku isi kugira ngo bakomeze kugira ubuzima bwiza.
Ariko kuki utumashini two gutereta dukikunzwe cyane nyuma y’imyaka irenga magana abiri twavumbuwe? Ubwa mbere, dutanga imyitozo ngororamubiri iciriritse ishobora gufasha abantu b’ingeri zose n’urwego rw’imyitozo ngororamubiri. Utwuma two gutereta dukingura kandi dufite uburyo bwo gukora imyitozo ngororamubiri butandukanye, bigatuma abakoresha bahindura umuvuduko wabo no kuzamuka kugira ngo bakore imyitozo ngororamubiri yihariye. Ikirenze byose, utumashini two gutereta dutanga uburyo bwo gukora imyitozo ngororamubiri mu nzu, ibi bikaba ingirakamaro cyane cyane ku bantu batuye mu turere dufite ikirere kibi cyangwa ahantu hatekanye hanze.
Mu gusoza, kuvumbura uburyo bwo gusiganwa ku maguru ni inkuru ishimishije y’amateka y’udushya no kwimenyereza. Utwuma duto twavuye ku gikoresho cyo guhana kugeza ku buryo bwo gukora siporo bugezweho, kandi gukundwa kwatwo nta kimenyetso na kimwe kigaragaza ko tugenda dushira. Waba ukunda siporo cyangwa ushaka uburyo bwo gukomeza gukora siporo, treadmill ni amahitamo meza yo gukora siporo ikora neza kandi yoroshye.
Igihe cyo kohereza: Kamena-07-2023

