I-Treadmill: izinzuzo nezinzuzo

I-treadmill iyimishini yezemidlalo yokugijima noma yokuhamba endaweni eyodwa. Yakhelwe ukufakwa kwangaphakathi (ihholo lezemidlalo, endlini noma efulethini). Okokusebenza kuyadingeka phakathi kwabasubathi, ngasiphi isizathu, abangafuni (noma abangafuni) ukuzibandakanya ukugijimela kwendalo.

I-Treadmill: isizinda esingokomlando

 

Esokuqala okukhulunywa ngaso ezincwadini ezimalunga nokusebenza kwemishini yenzeka ngo-1875. I-simulator yayisetshenziswa embonini ukuncoma izindlela zokujikeleza. Isibonelo, amasondo amanzi, amasondo agobhozayo noma imishini kawoyela. Ithrekhi yayiqhutshwa ngabantu noma izilwane.

Futhi kwenzeka kuphela ngo-1952, ochwepheshe be-Medical University yaseWashington beza nomqondo wokusebenzisa ithayela lokuhambisa ukutadisha izifo zenhliziyo. I-treadmill yayisetshenziselwa ukudala isivivinyo sokuxineka. Kepha, ngokoqobo eminyakeni engama-2-3, abezempilo yomzimba bathole ukuthi imishini isiza ukubuyisela ukuhlangana namahlaya kubantu abanezifo ezahlukahlukene, noma ngemuva kokulimala.

 

Izinzuzo zeTreadmill

 

Ngokuqinisekile, ngaphandle kokushiya ikhaya elinempilo, ukugijimela kulula kakhulu. Azikho izinto zemvelo ezicasulayo (uthuli, imvula, umoya) nemibono ehambisana nezihambi. Izinzuzo zifaka:

 

• Izilungiselelo zomuntu ngamunye zokugijima (setha ijubane, ubunzima bendlela, faka izici zemvelo zesimo sendawo (ushintsho lwe-angle).
• Amandla okubaleka ekusebenzeni - vula i-TV, noma umculo.
• Landelela inqubekela phambili yakho yokusebenza (ibanga, ukushaya kwenhliziyo, amakhalori, isivinini).
• Ilondoloze ijubane lokugijima - lapho kungekho izithiyo ngaphambili, kulula kakhulu ukusebenzisa ngendlela enikeziwe, ngaphandle kokuphazamiseka.

 

Ukungezwani kwama-treadmill

 

Umzuzu ongathandeki kakhulu kunoma yimuphi umgijimi uyingozi elindele umsebenzisi ngokuphazamiseka okuncane kusuka kumishini. Noma yikuphi ukunyakaza okunganaki, isinyathelo esiya ohlangothini noma ukuma, kuzoholela ekuweni okunganqobeki. Noma ukhiye usetshenziselwa ukumisa ngokushesha insimbi. Ngethrekhi, e-United States, izinkulungwane zezingozi zihlobene, lapho abantu abadala nezingane bethola ukulimala ngokomzimba ngamazinga ahlukahlukene. Okubi kubandakanya futhi:

 

• Ubukhulu obukhulu besakhiwo - ithrekhi ithatha indawo egumbini lokuhlala.
• Ukusetshenziswa kwamandla okuphezulu nezindleko eziphezulu zokulungisa.
• Ngemuva kokugijima kumathrekhi, kunzima ukugijimela ngaphandle endaweni eminyene.
• I-simulator isheshe ishabalale uma kungekho mphumela osheshayo osifunayo.
• Lapho usebenzisa izinhlelo ezisebenzayo, kubalulekile ukuthi izandla zihlale zithinta izibambo ngesibuko sokushaya kwenhliziyo. Okuhlukile yisibalo sokushaya kwenhliziyo ngaphandle kwentambo, esitholakala kumadivayisi abizayo kuphela.

 

Indlela yokukhetha i-treadmill

 

Inomshini ocishe ufane, imishini evela kumikhiqizo ehlukahlukene ingahluka kakhulu ekusebenzeni. Ukwenza kube lula kumthengi ukuzulazula, kungcono ukuqala ngezindlela eziyisisekelo:

 

• Injini. Unesibopho sokuzungeza ifolda. Kukalwa ngamandla wehhashi. Inezici ezi-3 eziyisisekelo: amandla okugcina, aphakathi nendawo nokuqhubekayo. Lapho uthenga, kufanele ugxile kumandla wesikhathi eside - kulapho injini igcina khona amandla okujikeleza umvalo ngaphansi komthwalo isikhathi eside.
• Ibhodi yomsindo. Uhlaka oluphethe ibhande eligijimayo. Ngokungezelela emandleni, inesici sobuchwepheshe esibalulekile - ukuncipha. Uma ukusebenza kwe-shockber kusiza kusebenza, isikhathi eside i-treadmill ingasebenza ngaphansi komthwalo ngaphandle kokulungiswa. Amadeski ahlukaniswe munye futhi ahlangane emaceleni amabili.
• Ithiphu (ibhande eligijimayo). Kukhethwe ngokuya ngobubanzi nangekhwalithi yalokho okusetshenziswayo. Kubhekwa njengokudla futhi kudinga ukufaka okunye esikhundleni lapho kuvela ukwakheka okubonakalayo kwendawo yokusebenza. Uma itheyiphu ingashintshiwe ngesikhathi, inqwaba ingangena ezinjinini zokujikeleza kwenjini futhi ivimbe ukusebenza kwemishini.
• Iphaneli yokulawula. Izinsiza zekhompyutha eyakhelwe ngaphakathi. Ukuba nezinkinobho eziningi kuphaneli, ungakhetha kalula uhlelo lokuqeqesha, noma usethe imodi yokuqalisa. Ukuze uthole ukuqeqeshwa okusebenzayo, iphaneli kufanele inezelwe ngokuphatha nge-rate yesilinganiso senhliziyo eyakhelwe ngaphakathi. Qiniseka ukuthi ulungisa ijubane lokujikeleza kwecanvas ne-angle of inclence. Izinhlelo ezingaphezulu kwiyunithi yokulawula, ukuqeqeshwa kuvumelana nezimo ngokwengeziwe.

 

Ukukhetha Treadmill: Okufanele Ubheke

 

Okokuqala, uphawu luhlala lukhethwa. Njengoba ukuqina nezinye izakhiwo zokusebenza kuxhomeke ngqo kumenzi. Ngokunikezwa ukuthi izindlela zokunyathela zivame ukwephuka, kungcono kakhulu ukuthenga isitolo sokunyathela esitolo esiseduze esinikeza imikhiqizo eqinisekisiwe. Ochwepheshe bezobuchwepheshe, izimpahla kanye nezinsizakusebenza kumele zibe khona kumthengisi.

Ukusheshisa okubushelelezi kanye nokuqothuka kwecanvas yizindlela ezibalulekile zokukhetha. Kusukela ukusinda kwenjini kuncike kubo. Akufanele kube nokuqhuma okungazelelwe. Futhi, ngaphansi komthwalo ovunyelwe, ijubane akufanele linciphe - lokhu kuyinkomba yokuqala yokuthi kusetshenziswa imoto esezingeni eliphansi. Futhi nokho, i-treadmill akufanele yenze umsindo omkhulu. Ngaphezu komsindo ocasulayo, lokhu kukhombisa umhlangano onekhwalithi engemihle yezindlela zokuhlikihla.