Wide azụ mọzụlụ, egwuregwu atụmanya

Wide azụ mọzụlụ (latissimus dorsi -. Latin) ogide ohere n'etiti ubu pupụtara ma belata azụ. Ndị a uru na-ewepụghị, kpamkpam ndebe nke tụrụ. Agbaba si ala thoracic vertebrae tinyere lumbar na sacral region na pelvic uru na na-anọ ala ọgịrịga nke obi. Broad dorsi spliced na akpa abu, na ọkpụkpụ azụ na nwere njikọ chiri anya na-akwụ ọtọ mpụta musculature.

ọrụ

Ọrụ nke latissimus dorsi muscle ke n'elu akụkụ na-elekwasị anya na-eweta n'ubu ma toso, Anam Udeme aka azụ ka n'otu oge adiana na vetikal axis. Akwara pụrụ ịkpali respiration, dapụtara na ije nke n'akụkụ ọgịrịga. Latissimus dorsal nnọọ ike, na otutu nke ike. Ọ na-kweere na ya mmepe site phylogenetics ọ natara dị ka a n'ihi nke ọtụtụ narị afọ nke brachiation prehistoric mmadụ, mgbe ọ kwagara usoro enwe si alaka ka alaka ụlọ ọrụ, nghọta na aka ya. Ma n'ihi na usoro a nke ije-enwekarị isi, sara mbara azụ mọzụlụ enweta development.

mmewere

Anatomically sara mbara dorsi n'okpuru jikọtara lumbar triangle (trigonum lubale) site akwara doo, ya mpụta akụkụ - n'azụ ihu elu oblique abdominal muscle, na ezinụlọ dum ala nke guzobere bụ ewepụghị esịtidem oblique abdominal muscle. N'ogo nke pupụtara sara mbara azụ mọzụlụ na kọntaktị na trapezoidal, ma n'agbanyeghị otú ahụ nso, ndị a akụkụ nke muscle bụ onwe ha onye ọ bụla ọzọ. Nọmalị, uru nke azụ bụ ewepụghị, ma ọ na-achọ a ịrịba abawanye na size.

egwuregwu uru

Na-eme egwuregwu na-agbalị imipu elu obosara azụ uru bụ n'ụzọ bụ isi n'ihi na ha kpọmkwem hà na-abawanye niile gbara ya gburugburu uru. Iji nweta enyemaka pumped azụ pụtara mgbe nile ịrụ a set nke omume maka isi muscle nke azụ. Ahụmahụ na-eme egwuregwu mara ndị a ụzọ aghụghọ na mgbe pumped trapezius mọzụlụ, nke ibu ókè bulging na ezighị udi, na-eme ya disproportionate. Egwuregwu pumping a rụrụ site Anam Udeme mmegharị na a ibu arọ, mgbe nile si n'elu ala.

ọzụzụ

Maka ịzụ ala nke lat bụ mma iji dumbbells, jiri nwayọọ nwayọọ na-amụba ha ibu ibu. Ebe ọ bụ na ufiop ọzụzụ, ọ ga-eti na elu muscle n'ùkwù n'ùkwù nwere mpụta direction, na ala lat eduzi diagonally elu mpụta, si otú ekpuchi ala n'ọnụ nke n'azụ elu. Ọzọkwa, latissimus ekpuchi ala òkè nke agụba na a okirikiri nnukwu muscle na ya na ala onu. Ọzọkwa, a muscle nwee azụ mgbidi nke axillary ebe, na-abịa na-humerus na na crest nke a obere ugwu ya agwụ. Ọ bụla na-eme egwuregwu, nwere ihe ọmụma banyere ihe anatomical unit nke ya muscular usoro, nwere ike ịdị na nke uru ahụ na-ifịk ke pumping usoro, na ihe - bụ naanị udiozi.