Muscle murume: marongerwo. Mazita mhasuro kwevanhu

The muviri womunhu - zvinoshamisa gadziriro iri vachipfuma zvakaoma kwayo, zhinji hurongwa nevanhu. Pasinei neizvi, munhu anoita zvinoshamisa zvakanaka uye zvakarurama, zvakanaka kuita mabasa. Movement muviri rinoitwa tichibatsirwa tsandanyama, izvo riri zvinenge munharaunda yacho yose. Kuburikidza zvavo udyire basa, tinogona kufamba, kufema, taura uye kuita zororo, saka zvaizivikanwa kwatiri zvinhu.

marudzi tsandanyama

Name tsandanyama murume akauya kwatiri achibva kuRoma yekare, vane vagari vave kuenzaniswa kufamba tsandanyama rinenge pasi ganda mbeva pamwechete legwork kuti jira. Saka, zvokungonakidzwa, vaRoma vakatumidza Latin shoko tsandanyama musculus, iro anoshandura sezvo mbeva. Kuenzanisa kwave saka kubudirira kuti mashoko aya nanhasi. basa rake "pups" kuita nokuda kukwanisa shure. Skeletal tsandanyama vari vasiyana periosteum pakati nemarunda, connective rukoko ganda kana mumwe tsandanyama.

Nemarunda zvakavakwa kuti connective batana tishu. Ndivo zvikuru Zvinokosha zvakaisvonaka uye angakudzivisai rakakomba mutoro. In tsandanyama rinenge rakaedzwa tsinga, pazviri anogamuchira anonongedzera kubva musana uye ropa midziyo, ichipa zvose izvi zvakaoma mafuta hurongwa. Zvichienderana nemamiriro kusiyanisa tsandanyama kumeso, striated uye cardiac tsandanyama, kana myocardium.

wakatsetseka mhasuro

mhando iyi tsandanyama rinenge chisingaoneki kuti ziso, akadai hwevanhu skeletal tsandanyama. Driving kubva anatomical atirasi kunze navo. Kubva anotsvedzerera tsandanyama rusvingo aumba pamhango zvomukati dzakadai dundira, ura, dumbu, uye nhengo dzokubereka nadzo. Uyewo, kwakadai tsandanyama rinenge rinoumbwa midziyo zvinofamba ropa uye node.

Kusiyana skeletal uye anotsvedzerera tsandanyama havasi pasi kuda kwedu. Izvi zvinoita risina kumiswa kushanda chezvinhu zvinokosha mugadziriro mumuviri, chipingaidzo izvo zvingaita kuti migumisiro yakaipa. Smooth tsandanyama rinenge mapurasitiki chaizvo - zvakanaka rwakatambanudzwa uye zvinogona kuramba refu chimiro ichi, pasina kurasikirwa makakatanwa. Izvi rworudzi tsandanyama ipfupi zvishoma nezvishoma, akakwana kuti mabasa basa nayo.

Cross-striated mhasuro

tsandanyama idzodzo, iyo nguo marangwanda yedu vanonzi striated. Izvi zvinonyanya kuoneka tsandanyama dzevanhu, munzvimbo dzavo anobvumira muviri wedu kuita yose-siyana rwokufamba, kuti izvo isu vakajaira. The vakawanda tsandanyama idzi vanenge 40% of zvachose body mass nevanhu uye 30% vakadzi. Mumwe tsandanyama wanamatira kuti marangwanda, saka kuti kana zvoitika kuti rutapudzo kufamba mune rimwe mapfundo. The wedunhu urongwa afanane kwevanhu tsandanyama mashandiro chinofamba muviri kuburikidza kwegadziriro levers uye zvinogumbura.

Zvichienderana basa, tsandanyama zvinogona synergistic kana vachitopikisa. Synergists vanoshanda pamwe chete kuita basa, apo mhandu kuita zvakasiyana basa. Ndiko, kana tsandanyama zvibvumirano, antagonist kwayo kunofanira kutandara saka pakanga sangano. Nyore nzira kunzwisisa nhungamiro iyi iri muenzaniso biceps uye triceps. Kana uchida kufonyora ruoko rwenyu, zvino kukanganiswa biceps, uye vhudzi matatu relaxes. Nokuti ekisitenjeni maoko waiti zvakasiyana muitiro. Zvisinei, izvi hazvirevi kuti nguva dzose kuitika Somuenzaniso, kuchengeta uremu ruoko rwake rwakatambanudzwa, tinofanira kushandisa uye biceps uye triceps. Muchiitiko chino, vachava soMupristi mhasuru-synergists.

tsandanyama marwadzo hazvina zvazviri makakatanwa nguva dzose. Kana kushandura chete kureba tsandanyama, ipapo nzira iyi inonzi isotonic. Kana paine tsandanyama makakatanwa, uye kureba chinoramba chete, ipapo mutoro uyu anonzi Isometric.

Chimwe dzinonakidza tsandanyama - moyo. Pasina inonzi huru injini muviri wedu. basa rake inopa basa kuramba munhu, kudzinga fő ropa mukati maro. muviri ichi chine striated tsandanyama rinenge kuti, mukusiyana kuti skeletal kuunganidzwa mwanda, mune dzimwe nzvimbo zvakanyatsobatana mumwe. mamiriro Izvi zvinoita mwoyo kusviba nokukurumidza. Kusiyana skeletal tsandanyama, myocardium asingateereri mitemo yedu, uye unoshanda autonomously.

tsinga

Inside mumwe tsandanyama tatamuka Mugwagwa tsinga nemidziyo ropa. Chokwadi, ndiye uropi pokutangira kuverenga etsinga chido, asi pasina musana kwaizova kusina mukana nounyanzvi kuronga tsandanyama kwevanhu. Scheme ramangwana sangano achiumbwa mukati menyika musana, apo akarayira chiratidzo anopinda tsandanyama. Nokuda kwaizvozvi tsandanyama kushanda pamwe chete, zvakadai pokutanga mhasuru, pane chinovhiringidza vayo antagonist. Panguva iyoyowo, kana zvichikodzera, vanogona vose kuvhundutswa, kana achida chiratidzo iri kunotangira.

Pamwe tsinga fibers kuenda inofambiswa kuburikidza iyo uropi anoziva mamiriro ezvinhu tsandanyama. Manage ichi kunzwisisa gadziriro injini Tutsinga tunofambisa mashoko utwu vanogamuchira anonongedzera munzira mbiri. Mumwe wavo rakagadzirirwa chavanoziva chiito, mumwe - nokuti otomatiki dzepanguva, zvakadai sokufamba, basketball kana kufema.

Mapoka mhasuro kwevanhu

Tsandanyama anogona rakakamurwa mapoka, imwe neimwe ine yayo zvinhu. Dunhu nemamiriro tsandanyama ose munhu kunosanganisira zvavo zvimiso kupesana mu:

• Quadriceps.

• Three-vakananga.

• Calf.

• Trapezoid.

• abdominal tsandanyama.

• Lead.

• Tsandanyama of pamafudzi.

• Back tsandanyama.

• Flexors maoko.

• Extensors maoko.

• Buttock.

• Adductors.

• Wrist flexors.

• Extensor carpi.

• Catchers mashizha.

• Sciatic-tibial tsandanyama.

• Lumbar.

Mapoka aya zvinosanganisira kwomunhu tsandanyama, iyo urongwa pamwe kuratidzwa mumapoka aya.

Muscle uye murume

Basa tsandanyama zvinokosha chaizvo kuti utano, kuhuchengetedza zvakanaka chimiro - kiyi refu uye kushingaira upenyu. Zvinosuruvarisa vanhu vakawanda vanoziva nezvazvo, nokushingaira kukurukura basa mutambo pakugadzirwa utano hwakanaka, asi vanopfuurira kurarama ndakagara mararamiro. Saka, mapoka ose evanhu tsandanyama kuramba tsva. Ndakagara mararamiro anoita atrophy kuti tsandanyama rinenge zvirwere kumwoyo. Mbodza mwoyo haugoni kushivirira mutoro kunyange zviduku, uyewo chiedza, izvo kunotozongoita kunoderedza vhoriyamu. Yeuka, haugoni kugara utano kana tsandanyama dzako vanongogara vakaneta. Vapei basa - uye mugumisiro haanganonoki refu.