Uninzi lweebhola zehlabathi zingqukuva, kodwa igalufa ibonakala “ingqukuva” ngokukodwa.

Okokuqala, ibhola yegalufa ngokwayo yibhola ekhethekileyo, kwaye ubuso bayo buhlanganiswe "ngama-dimples" amaninzi.Phambi kwenkulungwane ye-19, iibhola zegalufa nazo zaziziibhola ezigudileyo, kodwa kamva, abantu bafumanisa ukuba iibhola ezigugileyo nezirhabaxa, Ukubethelwa kude kunebhola entsha etyibilikayo.

Isiseko sayo sezenzululwazi sisuka kwimbono ye-aerodynamics, kwaye amandla kwibhola yegalufa ngexesha lokubhabha angohlulwa abe ngamacandelo amabini: enye kukuxhathisa ngokuchasene necala lentshukumo yebhola yegalufa, kwaye elinye kukunyuselwa phezulu okuthe nkqo.Iidimples ezincinci kumphezulu webhola yegalufa azikwazi nje ukunciphisa ukuxhathisa komoya, kodwa zikwandise ukuphakanyiswa kwebhola, ukuvumela ibhola elincinci elimhlophe ukuba libonise i-arc ekude kunye nenhle ngakumbi emoyeni.

Olu lusukelo olukhethekileyo lwegalufa “lwesangqa” – xa zonke iibhola zijonge ukubamba okungqukuva kunye ne-arc entle ngakumbi, iyayishiya inkangeleko ekhazimlayo kwaye ijonge “isangqa” esinzulu.Phezulu, phezulu, kude, ii-arcs ezinde.

Okwesibini kukuma kwegalufa kajingi, oku “isangqa” esichaza yonke indlela kajingi ngexesha lokujingi.Ukuthatha umqolo womzimba njenge-axis, inkqubo yokujikeleza kunye nokuzoba isangqa ineemfuno ezingqongqo kukulungelelaniswa komzimba wonke kunye nentsebenziswano phakathi kwamalungu ahlukeneyo kunye nezihlunu, ngakumbi kwi-ankle joint, idolo joint, i-hip joint, esinqeni. , igxalaba.Iimfuno zeengalo kunye nezandla, ukulungelelaniswa kwazo kufuneka zenze inkqubo, ukwenzela ukuba indlela efanelekileyo kunye nokuphakama okubhabhayo okufanelekileyo kunokubethelwa ngexesha lokubetha ibhola.

Oku kukusetyenziswa kwe "isangqa" kwigalufa.I-arc nganye yesangqa imele isalathiso sezinye ii-arcs.Ngokusebenzisa amandla aqokelelwe kwicala elinye, ukuqokelela, ukunyanzeliswa kunye nokukhululwa kwamandla kunokugqitywa ngexesha elinye.Ukudubula kunye nokulawula kuza kumdlalo opheleleyo kwintshukumo enye yesetyhula.Ibonisa undoqo wokuzilolonga.Kukushukuma kwemisipha ejikeleze amalungu, evumela amalungu amaninzi omzimba ukuba athathe inxaxheba kwaye asebenze.Kwintshukumo eqhubekayo yesetyhula, iphula i-homeostasis ye-physiological ekhoyo kwaye iphinde imisele i-homeostasis ephezulu.

Abantu bamandulo bathanda kakhulu isangqa, kuba isangqa sibonakalisa emva kwamava exesha.Ukwenziwa kwesangqa kufuna ukupolisha.Emva kwamakhulu eminyaka epolisha, igalufa iye yaba ngumdlalo “wesangqa”.Isangqa saso asibonakali nje kuphela kwindawo ehambayo kunye nendlela yokuhamba, kodwa nakwinkcubeko yayo.

Inkcubeko yegalufa yinkcubeko ehambelanayo.Iyathantamisa kwaye ayingqubani, kwaye igxininisa ukunyaniseka nokuzeyisa.Nabani na ophantsi kwemithetho yegalufa unokuziva le nkcubeko ejikelezileyo ngaphandle kwemiphetho kunye neekona.Yinkcubeko yokomoya eqolileyo nevisisanayo eye yafunyanwa ehlabathini, kwaye olo hlobo lwemvisiswano yengqondo yimeko efuna imingxunya emininzi ye-18 ukuba igudiswe, kwaye ibonakala emva kokuqonda izakhono kunye nokufumana uxolo.

Umbhali waseJapan uYoshikawa Eiji wakha wathi, “Enoba ujonge eyiphi na iengile, isangqa sisangqangqa.Akukho siphelo, akukho jiko, akukho mda, akukho kubhideka.Ukuba uyandisa esi sangqa kwindalo yonke, uya kuba lizulu nomhlaba.Ukuba unciphisa esi sangqa ngokugqithisileyo, uya kukwazi ukuzibona ngokwakho.Umntu ngokwakhe ungqukuva, ngokunjalo nezulu nomhlaba.Ezi zimbini azihlukani kwaye zihlala kwindawo enye. ”

Igalufa ifana nale “sangqa”.Kungakhathaliseki ukuba ibala legalufa lihlala litshintsha kangakanani na, liseyigalufa, kwaye ukucutheka ngokugqithisileyo luhambo lokuziphakamisa.Zombini isiqu kunye nobomi buyakwazi ukuhlala kunye kunye ne-sublimate kwigalufa.