Ukuqina kwesinqe kunye nesisu kunesihloko esifashiniweyo, amandla angundoqo.Enyanisweni, ngenxa yokuba isinqe kunye nesisu sisondele kumbindi womzimba wethu, kuthiwa yi-core.Ke ngoko, undoqo ligama lendawo kuphela kwaye alimeli inqanaba lokubaluleka.
1, Isinqe kunye nesisu asikwazi ukunika amandla okubaleka, kodwa kutheni abagijimi kufuneka bomeleze isinqe kunye nesisu.
Ngokwenene, amandla okuqhuba ngokuthe ngqo okubaleka ikakhulu asuka kumalungu asezantsi, athi atyhalele umzimba womntu phambili ngokunyothula emhlabeni.Kodwa ukuba ucinga ukuba unokubaleka ngokukhawuleza njengoko uqhelisela imilenze yakho, uphosakele kakhulu.
Phantse yonke imidlalo idinga ngokwaneleyo i-lumbar kunye namandla esisu.I-lumbar enamandla kunye nezihlunu zesisu zidlala indima ezinzileyo kunye nenkxaso kwisigxina somzimba kunye nokunyakaza okukhethekileyo.Ukunyakaza kobugcisa kwanoma yimuphi umdlalo awukwazi ukugqitywa ngumsipha omnye.Kufuneka ihlanganise amaqela amaninzi emisipha ukuba enze umsebenzi ngolungelelwaniso.Kule nkqubo, i-psoas kunye nezihlunu zesisu zidlala indima yokuzinzisa iziko lobunzima kunye nokuqhuba amandla.Kwangaxeshanye, nazo ziyikhonkco eliphambili lamandla onke, kwaye zidlala indima ebalulekileyo ekudibaniseni amalungu aphezulu nangaphantsi.
Ukugijima, ngokomgaqo we-physics ukuba i-torque ejikelezayo ihlala ihleli kumntu ovaliweyo, xa siphuma kunyawo lwasekhohlo, i-trunk iya kujikeleza ngasekunene ngonyawo lwasekhohlo, olumele lukhatshwe yi-swing yangaphambili. isandla sokunene ukulinganisa itorque ejikelezayo ukuya ekunene.Ngale ndlela, amalungu aphezulu kunye angaphantsi angakwazi ukusebenzisana ngokufihlakeleyo ukugcina ukulinganisela, Emva koko kule nkqubo, i-lumbar eqinile kunye nezihlunu zesisu zidlala indima ebalulekileyo ekuxhaseni imilenze ephezulu kunye nezantsi kunye nokudibanisa kwangaphambili kunye nokulandelayo.
Ingaba umlenze oqinileyo wokukhaba kunye nokuguqula, okanye ukuguqulwa kwengalo ezinzileyo kwinqanaba eliphezulu, kufuneka lithathe i-lumbar kunye nemisipha yesisu njengendawo yokuxhasa amandla angaphezulu nangaphantsi.Ngoko ke, sinokubona ukuba abantu abanesinqe esihle kunye namandla esisu baqala ukusebenza.Nangona isenzo sokuphindaphinda kwengalo yomlenze ongaphezulu kunye nomlenze osezantsi wokujinga umlenze uphezulu kakhulu, isiqu sihlala sizinzile ngalo lonke ixesha.Xa abantu abanamandla angonelanga angundoqo beqalisa ukubaleka, isiqu sabo sijijeka ngokungahambi kakuhle kwaye i-pelvis yabo ijinga phezulu nasezantsi.Ngale ndlela, amandla aveliswa ngamacandelo angaphezulu nangaphantsi asetyenziswa ngokungeyomfuneko ngumbindi othambileyo kunye nobuthathaka, onciphisa kakhulu ukusebenza kakuhle.
Ixesha lokuposa: Nov-01-2021