Ukuqonda ukunyameka, kuquka ukunyanzeliswa kwe-swayback, kufana nokulandela kunye nengoma ethi "Amabhonkco eDem." Iingoma zithetha malunga nendlela iinxalenye zamathambo ezidibana ngayo ukuze zisinike isakhelo sethu.
Sibanzi
Xa kuziwa ku-postway swayback (kunye nezinye iintlobo "zokuphambuka" ezivela "kwindawo elungileyo,") ithambo lokuqala ukuyiqonda i-pelvis. Indawo enkulu kunye nephakathi, i-pelvis ifumana umgudu ophantsi ukusuka phezulu kunye nemilenze evela ngaphantsi.
Ngale ndlela, iququzelela ukunyakaza kwentloko, amahlombe, kunye ne-trunk, kunye nezo zivela ezinyaweni, emilenzeni, nasemathangeni.
I-pelvis engathathi hlangothi (indawo efanelekileyo) ngokubanzi isekela ijika elincinci (elibizwa ngokuba yi-lordosis evamile) kumqolo ophantsi. Eli nqanaba elincinci le-arch linceda umzimba ukuba ulinganise zonke iindawo zomzimba njengoko zisebenzisana ukuxhasa nokuhambisa umzimba wakho.
Kodwa xa unokukhubazeka kwangasemva kwesinye, amathambo omnye okanye ngaphezulu "angaphambuki" kwindawo efanelekileyo. Oku kuphambuka kungakhokelela ekuxhatheni kwemisipha , i-ligament sprain, kunye / okanye intlungu. Kwakhona kunokubangela ukuba umgudu wakho ulungele indawo yawo kwindawo enye. Oku kukwenza nayiphi na intlungu okanye ukulahleka kwe-balance eyenziwe ukuphambuka kwangaphambili.
Swayback Defined
Ukuchaza nokusebenza kunye neziphene zangasese (aka "ukuphambuka" okukhankanywe ngasentla) oogqirha kunye neengcali zomzimba basebenzise imilinganiselo eyiyo. Makhe sizame ukuqonda izinto ze-swayback ukusuka kumbono wazo ngokusemandleni ethu.
Ukulungelelanisa, okanye "ukungathathi hlangothi" kwiplanga le-pelvis kuyimilinganiselo engama-30 emkhatsini wecala kunye nenqwelo edlulayo phezulu kwesikram (apho ihlangene nomlenze womlenze) kunye ne-axis ye-hip joint socket phambi iintloko zamathambo ezifazi, ukuba zichaneke.)
Imilinganiselo iingcali zisebenzisayo ziba nzima ngakumbi kunoko, kodwa intsingiselo ye "pelvic neutral" ilula loo nto.
I-pelvis engathathi hlangothi yindawo yokulinganisela wonke umzimba usetyenzisayo ukukunceda ukugcina ulunge, ukuhamba kunye nentlungu.
Kwi-swayback, i-pelvis ifakwe phambili kwezinye i-10 degrees okanye njalo. Ngenxa yoko, umlenze wakho uhlawulela kwaye umphumo ukugqwetha kweekhava ezisezantsi (ijika elibukhali) kunye naphakathi nasemva phezulu (i-kyphotic curve.)
Enye into onokuyibona kwi-postway swayback (ngokukhawuleza nje ukuba uyibheka ukusuka kwicala,) yintlangano ebuyela emva kwayo yonke imithana. Le ndawo yomgudu iyancipha, ngokunjalo. Ngaphambili, isifuba sithatha ukucima.
Ukuphindaphinda, ngoko-ke, kwi-swayback, i-thoracic spine ibuyela emva kwaye ijikeleze kwakhona kwi-kyphosis, ngelixa i-pelvis iqhubekele phambili, okubangelwa ukunyaniseka kwe-lordosis ye-lumbar.
Ukungalingani kweqela leMiscle
Njengoko naluphi na ukuphambuka kwangaphambili, ama-swayback ngamanye amaxesha anxulumene nokungalingani kwamandla phakathi kwamaqela e-muscle ahambisa iminqweno, umlenze, kunye neentsimbi, kwaye kunjalo, ukukubambelela ngokuthe ngqo kukutsalwa kwe-gravity.
Ngamanye amagama, i-flexible hip flexers (ekhoyo phambi kwe-hip yakho) kunye ne-extensors ezinqinileyo okanye ezinqamlekileyo (i-hamstrings, ngasemva kwe-hip kunye nomlenze wakho) inokuba yingcambu yale ngxaki.
Ukugqithisa izibilini ezingaphezulu, izibilini ezincinci ezincinci kunye nezihlunu ezinobuthakathaka phakathi kwamanzi nazo zingafaka isandla kwi-swayback. Inkqubo yohambo yokulungisa, efana nomntu onokufumana ngokubona umphathiswa wezinto eziphathekayo kwi-swayback yakho, unokuncedisa ukujongana nezinye okanye zonke ezi zinto zingekho ukungalingani kwemisipha.
Izinto zobungozi
Ngenxa yokuba isisindo kwisisu esiswini sisondeza i-pelvis phambili, abasetyhini abakhulelweyo kunye nabantu abagqithiseleyo kakhulu abaphethe ubunzima kwiindawo zesisu basenokuba ngumngcipheko ophezulu we-swayback kuninzi. Abaselula abanesimo "sengqondo" banokubonisa eso simo sengqondo ngokusebenzisa ukunyanyiswa kwe-swayback.
Unyango
Utyando lwe-swayback kufuneka lusekelwe kuvavanyo oluchanekileyo olwenziwa ngumniki-mvume wezempilo onikwe ilayisensi oqeqeshiwe ekuhloleni kwangaphambili.
Ngokuqhelekileyo, lo ngumgqirha wenyama. Kusenokuba ngumqeqeshi wezemidlalo, umqeqeshi womntu okanye umboneleli opheleleyo wemfundo ephakamileyo kule ndawo ekhethekileyo. Buza ugqirha wakho ukuba uthunyelwe kunye nokulungele ukuthatha inxaxheba kwiprogram yokuzilolonga.
Ulwaphulo lwakho lunokuthi luququzelele ukuzithobela umzimba, ukuxilisa unyango , ukuqeqeshwa kwe-biomechanics kunye / okanye ukulawula ubunzima. Kwakhona, ukugcina ingundoqo ebalulekileyo kubalulekile kwimpilo ephilileyo. Ukomeleza izihlunu zakho zangasemva ziza kunika isiseko seminye imisebenzi oyenzayo ukujongana ngqo ne-swayback ngqo.
Swayback - Igama elinye lokugqibela
I-Swayback inxulumene ne- lordosis , okanye i-curvature ye-back back area. Kodwa intsingiselo ecacileyo yegama elithi swayback ingahluka ngohlobo lomntu oyicelayo. Ezinye iingcali zibona i-swayback njenge-lordosis ngokweqile (hyperlordosis).
> Imithombo:
> Kendall, FP, Kendall McCreary, E, Provance, PG. Imisipha: Ukuvavanya kunye nokusebenza ngePosture and Pain. Wesi-4. Williams & Wilkins. 1993. Baltimore.
> Magee, D. I-Orthopediki yePhysical Assessment Eyongeziweyo Edition 4th ed. Saunders Elsevier. 2006. USt. Louis.