I-pelvis evulekile ixhunywe ebuhlungu begciwane nokulimala emidlalweni yabesifazane
Iyini i-angle engu-Q futhi ibangelwa kanjani engozini yokulimala kwezemidlalo yabesifazane? Njengomuntu wesifazane, kunezinhlobo ezihlukile ze-biomechanical eziholela engozini enkulu yokulimala kwezemidlalo kunokuba umuntu ahlangane nakho. I-pelvis ebanzi abaqhathaniswa namadoda yenza kube lula ukubeletha, kodwa umehluko nemiphumela lapho udlala imidlalo. Abachwepheshe abaningi bezokwelapha zezemidlalo baye baxhuma i-pelvis ebanzi ku-Angle - i-Angle - eyinkimbinkimbi lapho i-femur (ithambo elingenhla legundane) lihlangana ne-tibia (ithambo elincane lomlenze).
I-angle engama-Q ilinganiswa ngokudala imigqa emibili ye-intersecting: eyodwa ukusuka phakathi kwe-patella kuya emgodleni we-anacior-superior wa-pelvis; elinye lisuka ku-patella kuya esikhwameni se-tibial.
Ngokwesilinganiso, le ngoma idigri ezintathu ngaphezulu kwabesifazane kunamadoda (isilinganiso esiyi-17 degrees yabesifazane uma siqhathaniswa namadigri angu-14 amadoda). Kucatshangwa ukuthi leli kheli elikhuphuka libeka ukucindezeleka okukhulu emadolweni, futhi kuholele ekwenzeni ukwandiswa kwezinyawo kwabesifazane.
Ukulimala Kwezemidlalo Kwabesifazane Kwanikezwa yi-Angle Q
Nakuba kungase kube nezinye izici eziholela engozini enkulu yokulimala kwabadlali besifazane (amandla, ikhono, ama-hormone, njll), i-angle engaphezulu ye-Q ixhunyaniswe nalokhu okulandelayo:
- I-Patellofemoral syndrome : I-Q ephakeme kakhulu ibangela ukuthi i-quadriceps idonse i-patella (i-kneecap) futhi iholele ekulandeleni ukulandelela kwe-patellar. Ngokuhamba kwesikhathi, lokhu kungabangela ubuhlungu bomadolo nokungafani kwemisipha. Ubuhlungu buzwa ngaphansi futhi buzungeza i-kneecap. I-Orthotics ne-arch isekela inganconywa.
- I-Chondromalacia ye-Knee: Lokhu kugqoka phansi kwe-cartilage esingaphansi kwe-patella kuholela ekwehleni kwezinto ezibonakalayo zamadolo. Uphawu oluyinhloko lubuhlungu ngaphansi futhi luzungeza i-kneecap.
- Ukulimala kwe-ACL: Abesifazane banezibalo eziphakeme kakhulu zokulimala kwe-ACL amadoda . I-angle eyengeziwe ye-Q ibonakala iyisici esisodwa esibangela ukuba amadolo azinze futhi angaphansi kokucindezeleka okukhulu.
Amathiphu Ezokwelapha Kwabesifazane abanezimo Ezihlobene Nama Angle
I-Orthotics: Izakhi ezenziwe ngokwezifiso, izintambo eziguquguqukayo zinciphisa i-Q angle futhi zinciphisa ukubiza, zibeke ukucindezeleka kancane emadolweni. Indlela elula yokunciphisa ukuphakama kwe-Q ephakeme nokucindezeleka okuphansi emadolweni ukuvimbela ukubiza okunamandla ngama-orthotics. Izicathulo zokulawula umjikelezo zingalungisa ukuphelelwa yisikhathi, kodwa i-orthotic yenkambiso izoqinisekisa ukuthi zonke izakhi zomlenze nezinyawo zomlenze zenziwa futhi zilungiswe.
Ukuqinisa Ukuzivocavoca Ukunciphisa Ukulimala Kwe-ACL Kwabesifazane: Ukunciphisa ukulimala kwe-ACL kuye kwabonakala nokuqaliswa kohlelo lwe- ACL Injury Prevention olwenzelwe abesifazane. Ukuqinisa i-vastus medialis obliquus kungasiza futhi ukwandise ukuzinza kwamadolo ahlangene nabesifazane. Ukuqiniswa kungadinga ukugxila okukhethekile ngesikhathi sokuhlukana kwemisipha. Izenzo zokuvala (njengama squats odongeni), zenziwa ama-degrees angu-30 kuphela, okwamanje kunconywa.
Ukunciphisa Ukuzivocavoca : Ukunciphisa imisipha eqinile nokuqiniswa kwezindawo ezibuthakathaka kufanele kufakwe. Imisipha evame ukutholakala ibe nzima ihlanganisa i-quadriceps, i-hamstrings, i-bandoti ne-gastrocnemius.
Imithombo:
Naslund J, et al. Ukuqhathaniswa kwezimpawu kanye nokuthola okutholakala emtholampilo ezinqenqemeni zabantu abanezinkinga ze-patellofemoral. I-Physiotherapy Theory & Practice, ngoJuni 2006
ULoudon JK, et al. Ubudlelwane phakathi kokuma kwe-static nokulimala kwe-ACL kubadlali besifazane . I-Journal ye-Orthopedic Sports Therapy Physical 1996.
UFredericson M, et al. Ukuhlolwa ngokomzimba kanye ne-patellofemoral syndrome. I-American Journal of Medicine Physical and Rehab. Mashi 2006.
Kuhn DR, et al. Izinguquko ezisheshayo kwi-quadriceps femoris angle emva kokufakwa kwedivaysi yama-orthotic. I-Journal of Therapeutics Yokuqapha Nokuziphendulela. Septemba 2002