He aha ka i ka iwi o nā pōpoki

Graceful a me ka'ōlewa, maikaʻi aiia, akahai Style - a pau kēia mau pōpoki, ike lea ana, hana ma ke ano maoli. Lākou physical nā mea hiki e kupaianaha - ka popoki, aole ona lua ma ka Lele, ke hiki, e dala, a me ka hiki, e komo i loko o ka pilikia lua. Kēia ka hoʻoneʻe mea ku pono i ka 'ole o ka popoki ka kino, kona'anatomia. Iwi popoki ua 40 iwi oi ma mua o ke kanaka. Ka hapa nui o ka popoki iwi pili ana i kekahi i kekahi, ma ka mea o ka cartilage e hoʻolako ka hoʻoneʻe.

Ka 'ole o ka iwi o ka popoki

Nā pōpoki i ka loa a me ka'ōlewa lawe lima spine. Iwi nā pōpoki i ehiku cervical vertebrae, thoracic 13, 7 lumbar, 3 sacral a me caudal vertebrae, i ka nui o ka i loli aʻe ke kaumaha ma muli o ka ole. Cervical vertebrae i ka kekahi 'ole, a e leie aku ka popoki e huli i kona poo 180. Nine hui o ka iwi aoao i pili i ka breastbone cartilage, a me ka eha hui o noa lua penei. Ka mua mau kapuwai manamana o nā pōpoki mai,ʻaʻole i ka ikaika e pili ana me ka iwi, e like me ka clavicle ka mea, ho i he iwi uuku loa, hiki ole ke lawe i ka haawe. Connective'aʻaʻa a me nāʻiʻo e uhi ana i nā iwi o nā forelimbs, lawe i kēia kuleana pili no. Manawa a hiki i kēia 'ole, ka mua mau lala, e hiki ke oOeEIAOO i ke kino, e kiʻi ma ka puali ololi e puka nā pōpoki. No hoi, ka mea e kokua i ka pae i ke kino i loko a pae mai ka kiekie nui, e like "Lele aku kėlä" me kona alo mau kapuwai manamana, a iki i ka lala iwi.

E like me ka iwi o nā pōpoki mai kekahi wahi paiki pahu, oiai e hele ana nā pōpoki i wāwae aku i aneane i ka ia laina. Ua haawi ia i ka nui ia Morohiha - e hiki ia e tightrope Walker he mau holoholona, a me ka hiki maʻalahi nā pōpoki Oe Ke Ike ma ka puali ololi surfaces. Pelvic iwi nā pōpoki oi nui ma mua o ka umauma, e like me ka mea hoike no ka nui haawe ana. Kēia wehewehe i ka hiki e lele kiʻekiʻe mai, a noho i ka pahū kōmi. Ma hope o nā mea a pau, i ka popoki ke lele a hiki i ke kiekie o ka oi aku ma mua o 5 mau manawa kona kiekie. Ma ka diawahine ia wāwae i 4 manamana ma ke alo - 5 manamanalima. Animals i ka hiki e retract i ka manamana, i hiki ole ke hana i kekahi o na mammals.

Iwi popoki i kekahi, mai na kino iwi o nā holoholona iwipoo shape. Ua Ua like ke kino lehalehu t a me ka cerebral hapa. Ke alo mea,ʻaʻole i hohola i ka ilio. A me ka papa likeʻole - he nui maka kumu. Nui maka hōʻike 'ana i nā pōpoki i nocturnal aiia, e ike pono loa i loko o ka pouli.

ami popoki

Maopopo i ke 'ano o ko lākou kohoʻia a me ka hoʻoneʻe i hiki, këia i ka iwi o ka popoki. spine Photo apono 'oe e ike i kona elasticity, a kohoʻia ua loaʻa ma ka mall hiʻona o na ami, a i hoʻohana e hoʻohui i kekahi iwi i kekahi. e uhi i ka welau o ka iwi i loko o ka hui ma ka cartilage e ho'ēmi i kū'ē. Inā ke ami mea he mea dice ia hoʻoneʻe i loko o kekahi pelane, a ina ia he nunui-axis, spherical, laila, i nā iwi i loko o ka neʻeʻana o ka kaiapili. Together ka mea, paʻa i ka ligament a me ka tendon. I ka wawahi ligament iwi aku mai kekahi i kekahi, a hana dislocated ami.