I-latissimus i-dorsi muscle yinto ephakamileyo, enobunxantathu obunomqolo obunceda wenze izinto ezinjenge-pull-ups, ukubhukuda nokuphefumula. Iilingi zikhona ngokuthe ngqo, oku kuthetha ukuba zibonakala ngokucacileyo (xa ulusu lususwe).
Ukuyichaza ngenye indlela, akudingeki ukuba uchithe izicathulo zemisipha ukuze ufumane iilati. Kwaye sinenhlanhla ngenxa yokuba singabasebenzi bezonyango, (xa sibona abantu abaneemisipha ezithuthukisiwe ngokukodwa) awunayo yonke into yokuba ususe isikhumba ukuba uqaphele iilati; Kunoko, unokwazi ukuchonga le ntsipho ebalulekileyo ngokubuya kwayo.
I-latissimus dorsi muscle idla ngokuba yi "lats" okanye i-latissimus efutshane.
Latissimus Dorsi Indawo
Ngokuqhelekileyo, nangona kungekho rhoqo, ukuphela kwesinye isisipha kuya kumathambo. Ezi ndawo zokunamathisela ziyaziwa njengemvelaphi kunye nokufakwa kwesisipha.
Xa kuziwa kwiilati, imvelaphi inzima, kodwa ukungeniswa kulula.
Ngaphezulu, i-lats muscle ivela kwi-vertebrae engezantsi ezithandathu ezisezantsi kunye nezimbambo zokugqibela ezintathu okanye ezine. Ingxenye yemvelaphi iquka i- thoracolumbar fascia kwinqanaba le-vertebrae ye-lumbar ne- sacral , kunye ne-back one-third of the part of the top of your hip bone. Kwaye ekugqibeleni, imvelaphi yeengqayi iquka nje encinci encinci yecala eliphantsi lehlombe lakho.
Njengoko iifayili zomsila zentlanzi zikhula ukusuka kwimvelaphi ukuya kwindawo yokufaka (ukufakwa kweengxube kufakwe kwimbambano yangaphakathi yesifuba sakho sangasentla, ngaphantsi kwe-joint joint).
Imvelaphi ephakamileyo kwiifom zokufakelwa ezifakwe kwiifom ze-muscle, ifom ye-triangular-shape.
Latissimus Dorsi Umsebenzi
Iimpawu "ezinamandla" zikunceda ukuba usebenzise iingalo zakho ukuze uthinte umzimba wakho. Imimiselo emihle yemisebenzi esebenzisa iiliti ngokubanzi iquka ukwenza i-chin-ups, ukunyuka kwamatye, nokubhukuda.
Iiliti nazo zinceda kwinkqubo yokuphefumla.
Babizwa ngokuba "yimfutho yokuphefumula," oku kuthetha ukuba bathuthuke ukunyakaza kwe-trunk ngexesha lokuphuza nokuphuphuma. Benza oku ngokuphakamisa (ukwandisa) umjikelezo wentambo yombhobho xa utyumba, okwenyusa umthamo womoya ongena emaphaphu. Ngethuba lokuphefumula, i-latissimus dorsi muscle inceda ukunciphisa umjikelezo we-trunk, enokuba nefuthe lokucima umoya ophezulu.
Ngesikhala sakho sokuhlala, iilati zijika ingalo yakho, ziyizisa ngokusondeleyo kwinqanaba lomzimba wakho kwaye zandisa ihlombe lakho ngokuphindaphindiweyo (ngokufana neyokubuyisela ingalo yakho). Bangakwazi ukwenza ezi ntshukumo ngokwahlukileyo okanye ngokudibanisana nomnye.
Ezinye izinto i-latissimus dorsi yenzayo ukuzisa ibhinqa lonke elisezantsi (elibizwa ngokuba yixinzelelo), kunye nokuncedisa kwisenzo sokubhinqa kwicala (ekuthiwa yi-latal penxion). Xa zombini iilingi zisebenza ngexesha elifanayo zincedisa ngokugubungela umlanjana (obizwa ngokuba yi- hyperextension ) kunye nokukhangela i-pelvis ngaphambili .
Iingxaki zeLatissimus Dorsi
Isisipha samathambo esibuthakathaka sinokuphazamisa ukuzisa ingalo yakho emzimbeni wakho okanye umzimba wakho engalo yakho. Ubuthathaka bungaphinda buphazamise ikhono lakho lokutshintsha i-trunk yakho ngokukhawuleza.
Ukuba iilati zakho ziqinile okanye zifutshane, kuya kuba nzima ukuthatha ingalo yakho phambi kwakho, okanye ngaphandle. I-short latissimus dorsi muscle igcina ihlombe lakho libhinqa kwaye lihambele phambili.
Ukuba une-curliosis (i-curve C), elinye icala lentsholongwane yakho lithemba liza kuba likhulu kunelo. Ukuba une-kyphosis, inxalenye yangaphambili yamathambo akho kuya kuba nzima.
> Imithombo:
UKendall, uFlorence Peterson, uMcCreary, u-Elizabeth Kendall, kunye neMpahla, uPatricia Geise. Uvavanyo lweMiscle kunye neSebenzi ngeXesha kunye neNhlungu. Yesithathu. Baltimore, Maryland: Williams & Wilkins, ngo-1983.
ULatissimus Dorsi. I-GP Notebook iwebhusayithi.