Trapezius imisipha: lokuphatselene nesakhiwo nemsebenti

Okukha phezulu imisipha emuva abizwa ngokuthi iqembu imisipha izicubu, okuyinto Banamathele skeleton of the ibhande ehlombe. Basuke ahlelwe izingqimba ezimbili. Isendlalelo engenhla muscle trapezius latissimus, ephansi - ezinkulu nezincane rombovaya kwemisipha.

Isakhiwo imisipha trapezius

Lena imisipha ezibanzi flat usesikhundleni engxenyeni engenhla emuva isiphundu aphansi. It has simise efana unxantathu. isisekelo salo ukhangwa ikholomu vertebral, phezulu itshalwa kuya acromion. Uma ulihlola imisipha trapezius nhlangothi zombili we emuva, bazoba liyafana sibalo Jomethri "esishwibweni". Ngenxa yalesi bathola igama labo. Trapezius imisipha ihlukaniswe yaba izingxenye ezintathu:

- phezulu (intamo);

- Incazelo (izindwani engenhla);

- phansi (izindwani phansi futhi esifundeni ngaphansi).

Kafushane, imisipha umsipha izinyanda. Bakha rombovuyu pad kuphela thoracic engenhla futhi amathambo wesibeletho aphansi. Amaqoqo imisipha bukhomba ukuthi kakhulu ocean. Lapha basuke enamathiselwe axis awo, kanye kuze kube sekupheleni acromial we clavicle kanye acromion ngqo yena. Le ndawo obandayo phakathi iphuzu ukunamathela imishayo inyuka nomgogodla we scapula, kukhona isikhwama esincane podsuhozhilnaya. Itholakala phakathi ithambo kanye umsipha uqobo. Endaweni lapho imisipha trapezius unamathele acromion, acromial khona sikhwama ongama. Kuyinto ukuba mikhulu. Alala ebusweni posteroexternal we acromion.

Trapezius imisipha: umsebenzi

Kulesi imisipha imisebenzi eminingi, kodwa lowo oyinhloko Yiqiniso, ukuhamba ikhaba, esinikela ephakamisa, ukwehlisa futhi ukujikeleza nemilenze engenhla. Cabanga yonke imininingwane:

- ngenkathi ekunciphiseni zonke izingxenye imisipha, esimweni umgogodla esinqunyiwe, ehlombe blade eduze ke;

- kuyilapho ekwehliseni fibre yasenhla nemithombo yasenzansi ezenziwe amathambo Ukujikeleza ku-eksisi sagittal;

- ukukhulisa elingenhla isiphanga imisipha izinyanda;

- imisipha ngenkathi ekunciphiseni zombili kunomthelela isandiso yomgogodla wesibeletho, it ikuvumela ukuba sitsheke ikhanda lakho emuva;

- ne kokucindezelwa eyodwa emaceleni bengaphambili ingxenye ikhanda ivuliwe kancane uhlangothi.

Njengoba liyaphambuka ingalo trapezoid?

Ngakho trapezius imisipha Itholakala emuva engenhla. Ngokusho lingakanani kungashiwo ngokuqiniseka ukuthi umuntu ukwenza amandla ukuqeqeshwa ngokomzimba noma cha. Uma inani trapezoid uqala zikhule, futhi kukhulisa girth entanyeni. Kuba namandla kakhulu nempumuzo. Ukuqinisekisa ukuthi dorsi trapezius babe ukubukwa okukhulu kakhulu futhi esimangalisayo, hhayi kanzima kakhulu. Ngenxa yalokhu kukhona lahlukene traction umzimba. Lokhu ukuqeqeshwa kwemisipha kwenzeka ngokufaka wehlise waphakamisa izingalo nge izisindo, isibonelo ngokusebenzisa dumbbells noma barbells. Ingxenye engezansi rocker ulwazi-yokuzalanisa umthwalo izindwani. Kodwa musa ukuqeqesha kuleli qembu imisipha ngokwehlukile. Lokhu kungaholela ukuvaleka emahlombe ezibukwayo. Idinga ukumpompa ku eziyinkimbinkimbi.