'Ole a me ka Mea Maluna o kanaka Muscle

Muscle - ia mea heʻeleu hehee ai o ka musculoskeletal nenoaiu.

Mea Maluna o nāʻiʻo ua lawe mai ma luna o kekahi mau kai: ke kahua ma ka kanaka kino, i ke kinona, ke kuhikuhi ana o na olona,, ka mana pili i na ami, etc.

I ka papa kuhikuhiE ano o ka Muscle

Mea Maluna a kanaka vertebrate Muscle paipai i ke alo o ka ekoluʻano: striated skeletal Muscle, striated cardiac Muscle (myocardium) a laumania Muscle o i na paia o na moku ke koko a me ka puha nā loko.

Ka hoʻokohu 'ana i striated nāʻiʻo mea, e lawe mai i nā iwi i keʻoni aʻe, komo i loko o ke kahua o nā paia o ka waha, pahu, abdomen. Ka mea, i kekahi hapa o ka kākoʻo māhele o ka maka hui, he aha ka mea i ka auditory ossicles. Hana skeletal Muscle hoʻolako ka mālama i loko o ke kino equilibrium e neʻe i ka makahiki, ka heluʻaiʻana o naehana hanu a me ka moni 'ia ka neʻe' ana, i ke alo o ka lehalehu t, ka 'aoʻao.

Skeletal Muscle: 'ole

Kokoke 40% o ka makua kino kaumaha mea pono Muscle'aʻaʻa. Skeletal Muscle i loko o ke kino 400.

Unit o skeletal Muscle - mea he motoneuron a me ka Muscle olona, innervated ma keia neuromotor pa alima. E ho ohana i ka lāʻau ikiʻai hoouna motoneuron e hele mai i loko o hana Muscle olona.

Skeletal Muscle hooku iho la ia i ka nui helu o ke Muscle olona. Ka mea, i ka elongated shape. Mea Maluna o kanaka Muscle paipai i ko lakou anawaena mea 10-100 microns, a me ka lōʻihi papa koa, mai 2-3 hiki i 10-12 knm.

Muscle aeea poai puni i ka lahilahiʻili lahilahi - sarcolemma ec sarcoplasm (protoplasm) a me ka nui loa o nuclei. Contractile hapa o ka Muscle puluniu poe lōʻihi Muscle kaula makalii - myofibrils, a komoʻano nui o ka waiwai a pau i kapaia actin.

Myosin ua hookomoia ma na keena, ia mea i loko o ka liʻiliʻi iā moku'āina. Ua loaʻa he hailona o ke kumuʻiʻo, a Radio nui he kūlana ma ka malama ana i ka tonic contraction. ʻO ka mālie o ka skeletal Muscle 'aʻole i manaʻo kona piha hoʻomaha. I keia manawa, hoopaa mai i ka lōpū anakahi uila, 'o ia hoʻi, Muscle leo.

Kākoʻo kōkua iā ia, Muscle

'Ole a me ka Mea Maluna o skeletal Muscle i kā lākou functionality. Penei, ka mea hiki wale hana i kekahi mau hana Via kekahi a me ke komo pū anatomical hale aha i ke kākoʻo machines, a iloko o ka fascia, tendon wahi, synovial mauʻeke, a ālai '. Fascia mea he uhi, a he o connective'aʻaʻa, i kākoʻo abdomen Muscle ia ia aelike, pale kū'ē nāʻiʻo a kaʻawale lākou. I Ina o ka pathology alo aku fascia ua ālai 'o ka laha ana o pus a me ke koko ma ka hemorrhage.

Mea Maluna o skeletal nāʻiʻo o ka hōʻeuʻeu, a kūpaʻa waiwai

Skeletal Muscle, ma ke kumu o ke ano o ka pili aloha ma waena o Muscle laulau a me intramuscular connective'aʻaʻa me ka ho okumu, e oko nui ma ka 'ole, a hoʻoholo lākou ooieoeiiaeuiiai ka nohona. Muscle ikaika hiki ke nānā 'ia ma ka helu o ke Muscle laulau, e like me ka mea hooholo i ka waiwai o ka physiological anawaena. Ua ua i kona e pili ana i ka anatomical keʻa pauku mea e hoʻoponopono i ka ikaika e loli iki ana o ka hōʻeuʻeu, a kūpaʻa ano.

Mea Maluna o skeletal nāʻiʻo o ka oko ao i loko o kēia mau hoahanau i hookaawale ai skeletal Muscle i hōʻeuʻeu, kūpaʻa-hōʻeuʻeu a me ka kūpaʻa.

Ke simplest 'ole mea typical no ka hōʻeuʻeu Muscle. Inā he mea he akahai peremiziya lākou mau olona, loihi kekahi, ma ka lonikū (axis) o ka Muscle a ma ka huina no ka mea, e hiki aku ai i ka coincidence o anatomical keʻa pauku me ka Saline. Mau nāʻiʻo hana loa o ka hōʻeuʻeu haawe ana. Ka mea, i ka nui ikaika hawewe akā, me ka mana, aole lakou e ole oko. Mau nāʻiʻo i manaoia e e hoʻokēʻai, nimble, akā, koke papale hainaka.

Ma statodynamic perimysium nāʻiʻo (kūloko ma, a mawaho) e oi loa hoʻomohala ma mua ia o ka hōʻeuʻeu, a me ka Muscle olona, pōkole. Ka mea, e hele ana ma kekahiʻaoʻao, 'ole. E. palapala, e like hōʻeuʻeu, lehulehu physiological widths. Inā he mea hoʻokahi, he pono ole anatomical laula ma ka Muscle i e 2, 3, a me 10 physiological widths. Ua paipai i statodynamic nāʻiʻo ikaika i hōʻeuʻeu. Ko lākou kūlana meaʻano nui e malama i ke kūpaʻa hana i kākoʻo, ke manao nei e straighten na ami ma luna o ku ana. Ka mea, i wehewehe aku e ka ikaika nui, a me ka nui hoʻi nâ mea.

Mea Maluna o nāʻiʻo hoʻohuʻu ke ola ana o ke kolu o type. He kūpaʻa Muscle. Ka mea, e hoʻomōhala i loko o ka papa o ka nui kūpaʻa haawe ana, e hina ia ma luna o lākou. I ka lalo o ka wahi o nā nāʻiʻo i loko o ke kino, ka mea nui ka mea, oko ma ka hua'ōlelo o kūpaʻa 'ole. Most kūpaʻa hana ana e ku ana, a ma ka honua kākoʻo mau lala ma ka noi, e hooikaika ana ami i loko o kaʻoihana kekahi mea kauwahi o ko lākou pololei hana.

Mea Maluna o nāʻiʻo i loko o ka olelo o ka Muscle olona, a me kā lākou pili i ka tendons

Nāʻiʻo olona, a i ka hooponopono ia laua i ka lonikū (axis), kapaʻia kālī-hoʻokino paha laua. A lohe o na olona, i ma ka huina i ka iho (axis), he Muscle kapa pinnate. Na lala i IIeEeAIEUIeXAIIUEʻano nui e spindly a me ka pinnate nāʻiʻo.

Intramuscular tendon, ahu iho, akā, e aho i ka helu a me ka olelo o ke Muscle papa i nā ana hoʻohālike ma i pinnate nāʻiʻo i māheleʻia i loko o kekahi mau ano:

• semipenniform ma a ole interlayer tendon, Muscle IeIIeYOA i ka tendon olona, he mea wale kekahi lima;
• dvuperistye; ka mea, i kekahi tendinous, ahu iho, a he mau-ala pili i ka tendon o ka Muscle olona,;
• mnogoperistye ka mea i elua a oi, ahu iho o ka tendon, i mea no ke aha la malaila e'ōwili pūʻia o Muscle laulau, ka mea, kokoke i ka tendon mai kekahi mau aoao.

Pehea e puunaue i ka nāʻiʻo i loko o shape?

Mea Maluna ma ke ano o ka Muscle ka Naauao kā lākou 'ano i loko o kekahi mau kumu ano.

1. Lōʻihi. Ke aupuni 'ʻano nui i loko o na lala. Lākou helehelena kohu i ka kālī. Kēlā me kēia Muscle ua a lilo i ekolu, ua kapaia o ka opu o ka waena hapa; e hoomaka ana mai o nāʻiʻo i kapaʻia ka poo e ku pono ana i ka luna hope - o ka huelo. Lākou mau tendons he lipine-e like shape. Aia nō nāʻiʻo loa i i ole kekahi akā, kekahi mau poo o ka iwi likeʻole, ka mea i pono, e hoomahuahua i ko lakou kākoʻo. i kapa mau nāʻiʻo nui-alai ae.
2. Pōkole. Ka mea, eia kahi mea i oleʻoi aku ko lākou nui, a unahiʻole ka neʻe 'ana. Kēia wahi i ke kanaka vertebrae i huiʻia ka lewa ma waena o ka vertebrae a me ka iwi, etc.
3. Palahalaha ka laula. Ka mea, i ke aupuni 'ʻano nui ma luna o ke kumu a me ka luna mau hipuu, a malaloʻaoʻao. Ka mea, hoomaka tendon kapa aponeurosis. Oeaeo nāʻiʻo i ole wale Hawaii hana, akā, i ke kākoʻo a me ka malu.
4. Nāʻiʻo nā kinona:ʻahā like, hoʻopoepoe, deltoid, kuʻi, trapezoidal, fusiform listen'ōlelo.

I ka mahele o na nāʻiʻo i loko o nā pūʻulu ke kaumaha ma muli o ka helu ana o poo, a me ka wahi

'Ole a me ka Mea Maluna o ka Muscle intertwined. No laila, i kekahi o ia i kekahi mau poo. Ka mea i haawiia mai i ka inoa i loko o e like me ka helu o nā poʻo: elua-hina (biceps), triceps (triceps), etc.

Ke kaumaha ma muli o ka wahi, a ua noho ma na nāʻiʻo i loko o ke kino, ka mea, ua superficial a me ka hohonu, a me ka medial kīloi paʻewa, mawaho a me na.

Nāʻiʻo i kulike ai me ka hopena ma luna o na ami

Mea Maluna o nāʻiʻo i pili i na ami hoʻohuʻu odnosustavnyh (he aha ka mea hoʻokahi wale nō ke ami hoi) dvusustavnyh (pohole ma mau ami) a me nāʻiʻo polyarticular (hana ma 'ekolu a oi ami).

Mea Maluna o ka mana o nāʻiʻo

E like me keia ana līkaia no nāʻiʻo, synergistic a me ka hoa nāʻiʻo. Synergists alakai i ka olelo neʻe i loko o hoʻokahi ala wale (flexors ole extensors) a me ka hakaka hana ma luna o ke ami i ka elua e ku pono anaʻaoʻao (flexors a me extensors).

Mea Maluna o ka mana o nāʻiʻo a me nā 'ē aʻe nā koho. i nāʻiʻo e alakai i ka abductor. Hiki ke hana rotational oihana e oOeEIAOO, e ololi, hoʻolaulā aku, e hoala i, ma lalo, a hiki i ke kanana nei, e hookaulua aku.