Uyazi? I-treadmill ekuqaleni yayisetshenziselwa ukujezisa izigebengu.
I-treadmill iyithuluzi elivamile lemindeni kanye namajimu, futhi iwuhlobo olulula kakhulu lwemishini yokuzivocavoca yomndeni, futhi iyindlela engcono kakhulu yemishini yokuzivocavoca yomndeni. I-treadmill ifakwe kakhulu ibha ye-pivot endaweni efanele ye-handrail, enwebeka engxenyeni engaphambili nengezansi yomzimba, kanti enye ingxenye ijikeleziswa endaweni efanele yohlaka lokugijima. Kukhona i-pulley yomhlaba phansi kwengxenye engaphambili yohlaka lokugijima. Ngakho-ke, lapho uhlaka lokugijima luphakanyiswa ngemuva ukuze kwenziwe umsebenzi wokugoqa, i-pulley yomhlaba izosiza umsebenzisi ukusebenzisa amandla, ngezici zokugoqa, ukonga umsebenzi, kanye nokusekela okuzinzile.
Umlando wokuthuthukiswa kwe-treadmill:
Ngo-1965, i-treadmill yokuqala yasekhaya emhlabeni yazalwa eTangtletunturi yaseNordic Finland. Umklami wayishintsha ngokwesimiso sebhande lejubane. Ukuzalwa kwale treadmill kumelela i-treadmill yangempela yasekhaya ngomqondo wesimanje, futhi abantu eYurophu nase-United States sebeqalile ukwamukela ukugijima ekhaya. Kodwa-ke, i-treadmill ekuqaleni ingahamba ngokushesha kuphela kuyo. Akumnandi ukugijima.
umshini wokunyathelisa wasekhaya wokuqala emhlabeni
Ngo-1969, i-treadmill yokuqala yokuqeqesha izinga lokushaya kwenhliziyo emhlabeni yazalwa eFinland, futhi ukufakwa kokuqapha izinga lokushaya kwenhliziyo ku-treadmill kuyisu elisha elikhulu emhlabeni, okubonisa indlela yokuthuthukiswa kwemishini yokuzivocavoca esikhathini esizayo emhlabeni. Kungani kubaluleke kangaka? Isilinganiso sokushaya kwenhliziyo siyindlela engcono kakhulu yokubonisa isimo somzimba womuntu ngesikhathi sokuzivocavoca. EYurophu nase-United States, kuwumqondo odumile kakhulu ukuqapha izinga lokushaya kwenhliziyo nokulawula ngokufanele ukuqina kokuzivocavoca kwakho kanye nokuqina kwesayensi. Ukuqina kwesilinganiso sokushaya kwenhliziyo nakho sekuyinto ebaluleke kakhulu yokuqina komzimba. Njengamanje, bambalwa kuphela abadlali baseShayina abaziyo ukuqapha ukuqina kwabo kokuzivocavoca. Ngokulawula izinga lokushaya kwenhliziyo lokuzivocavoca kwakho ngaphakathi kobubanzi obufanele, ungafinyelela kalula umphumela wokunciphisa isisindo futhi ugweme ukulimala okubangelwa ukuguquka kokuzivocavoca. Futhi okubaluleke kakhulu, ukuzivocavoca kungavivinya ukusebenza kwenhliziyo namaphaphu kwabantu, futhi ukuzivocavoca okulinganiselwe nokude kunganciphisa ukwenzeka kwezifo ezahlukahlukene.
ukuqeqeshwa kwe-treadmill yokushaya kwenhliziyo kokuqala
Ngo-1995, i-treadmill yokuqala emhlabeni enesivinini sokulawula izinga lokushaya kwenhliziyo yazalwa e-Tangtletunturi yaseNordic Finland. Ilawula ijubane lokunyakaza ngenani lokushaya kwenhliziyo, futhi ifaka inani lokushaya kwenhliziyo okuqondiwe ngaphambi kokunyakaza; Ngesikhathi sokuzivocavoca, lapho izinga lokushaya kwenhliziyo langempela lingakwazi ukufinyelela izinga lokushaya kwenhliziyo okuqondiwe, idivayisi izokwandisa ijubane ngokuzenzakalelayo ukuze ukwazi ukusebenzisa amandla kangcono; Lapho izinga lokushaya kwenhliziyo langempela lidlula izinga lokushaya kwenhliziyo okuqondiwe, idivayisi izonciphisa ijubane ngokuzenzakalelayo. Ngamafuphi, izinga lokushaya kwenhliziyo lakho langempela lizolawulwa ngaphakathi kwebanga lokushaya kwenhliziyo okuqondiwe. Imboni yomhlaba wonke ye-treadmill iqala ukuthuthuka ibheke ekuqineni kwesayensi okulawula izinga lokushaya kwenhliziyo.
i-treadmill yokuqala emhlabeni enesivinini sokulawula izinga lokushaya kwenhliziyo
Lona umlando wokuthuthukiswa kwe-treadmill yakudala kakhulu. Uyaqonda?
I-treadmill yanamuhla inezinhlobonhlobo zemiklamo, induduzo engcono, kanye nokusetshenziswa okulula. Siyakwamukela ukusebenzisa i-treadmill yohlobo lwe-DAPAO.
umshini wokuzivocavoca kagesi wasekhaya
Imodeli: I-treadmill ye-C7
Isixhumanisi somkhiqizo:
Ube nesikhathi esimnandi!
Isikhathi sokuthunyelwe: Mashi-10-2023