Mushumo wokutanga pamusoro pechinetso chokugara pabasa wakauya muna 1953, apo mumwe musayendisiti wokuScotland anonzi Jerry Morris akaratidza kuti vashandi vanoshingaira, vakadai semakondakita ebhazi, kashoma kuti vatambure nehosha yemwoyo kupfuura vatyairi vakangogara.Akaona kuti pasinei zvapo nokubva muboka rimwe chetero renzanga uye kuva nemararamiro mamwe chetewo, vatyairi vaiva nemwero wakakwirira zvikuru wehosha yemwoyo kupfuura makondakita, uye wekare angangofa nehosha yemwoyo nekaviri.
Epidemiologist Peter Katzmarzyk anotsanangura dzidziso yaMorris.Haasi maconductor chete anoita maekisesaizi akawandisa anoita kuti vave neutano hwakanaka, asi vatyairi vasingaite.
Mudzi wedambudziko nderekuti purani yemiviri yedu yakadhirowewa kare pasati pave nemacheya emuhofisi.Fungidzira madzitateguru edu evavhimi-vaunganidzi, avo vavariro yavo yaive yekubvisa simba rakawanda kubva kune zvakatipoteredza sezvinobvira nesimba shoma sezvinobvira.Kana vanhu vepakutanga vakapedza maawa maviri vachidzingirira chipmunk, simba rakawanikwa pamagumo rakanga risina kukwana kushandiswa panguva yekuvhima.Kuripa, vanhu vakangwara uye vakagadzira misungo.Physiology yedu yakagadzirirwa kuchengetedza simba, uye inoshanda zvakanyanya, uye miviri yedu yakagadzirirwa kuchengetedza simba.Hatishandisi simba rakawanda sezvataimboita.Ndiko kusaka tichifuta.
Yedu metabolism yakanyatsogadzirirwa madzitateguru edu eStone Age.Vanofanira kunyangira nekuuraya mhuka yavo (kana kuti kuitsvaga) vasati vawana kudya kwavo kwemasikati.Vanhu vemazuva ano vanongokumbira mubatsiri wavo kuti aende kuhoro kana kuresitorendi yechikafu kuti asangane nemumwe munhu.Tinoita zvishoma, asi tinowana zvakawanda.Masayendisiti anoshandisa "energy efficient ratio" kuyera macalorie akabatwa uye akapiswa, uye zvinofungidzirwa kuti vanhu vanodya 50 muzana yezvekudya zvimwe vachidya 1 calorie nhasi.
Kazhinji, vashandi vemuhofisi havafanirwe kugara kwenguva yakareba, vanofanira kusimuka dzimwe nguva kufamba-famba uye kuita mamwe maekisesaizi, uyezve kusarudzachigaro chehofisiine yakanaka ergonomic dhizaini, kuchengetedza yako lumbar musana.
Nguva yekutumira: Aug-02-2022