Imisipha esengxenyeni engaphambili yengalo, umsebenzi wabo

imisipha ehlombe ibhande iqembu imisipha esitho elingenhla. Evelele basonta imisipha: supraspinatus, teres ezincane, infraspinatus, deltoid, subscapularis, kanye nokubuya ezinkulu. Batholakala emhlabeni joint ehlombe, kanjalo usize ukuba ahambe. Imisipha ibhodi lemisindo futhi uhlangothi, kanye imisipha ehlombe, nakho imisipha esitho elingenhla, kodwa sovbodnoy ingxenye - isandla. Imisipha we ibhodi lemisindo zihlukaniswe amaqembu amabili: front futhi bakhulise. Ngaphambili iqembu kuhlanganisa ungqimba ebusweni, futhi izingqimba ezimbili ezijulile nezinye. Amaqembu imisipha ibhodi lemisindo ungqimba phambi kobuso zihlanganisa:

1. I brachioradialis imisipha, okuyinto eqondiswa engaba, iyophela distal. It kuholela ukugoba we ibhodi lemisindo futhi esihlakaleni kusiza ukuthatha isikhundla Lesisemkhatsini phakathi pronation futhi supination.

2. round pronator, okuyinto eqondiswa engaba, ukuze okwesithathu yazo ephakathi nendawo, futhi uhlanganyela kwengobe we ibhodi lemisindo.

3. ugongolo flexor carpi enamathiselwe phezulu yesibili ithambo metacarpal. Banakekela izandla ezigoqiwe futhi ingxenye proniruet yayo.

4. flexor carpi ulnar ehlanganisa amakhanda emibili - lokuqala nelesibili. He zibamba pheceza ememezela ibhulashi.

5. Muscle Palmar eside, ngekubamba lichaza eguqa futhi bevivinya ibhulashi Palmar aponeurosis.

6. olukha phezulu flexor digital flexes ku II-V iminwe phalanx medium and luphinde iqhaza kwengobe shayela.

Imisipha esengxenyeni engaphambili yengalo eziphathelene ungqimba ezijulile phambi iqembu zihlanganisa:

1. eside umunwe flexor ezinkulu, okuyinto ethatha iqhaza kwengobe shayela futhi flexes le ndlela yokuhlasela yokuhlanganisa izihlangu distal thumb.

2. ezijulile flexor digital okuyinto egoba futhi ndlela yokuhlasela yokuhlanganisa izihlangu distal phezu iminwe II-V, futhi ngokuphelele ibhulashi.

3. pronator square, ibhodi lemisindo proniruet.

Imisipha esengxenyeni engaphambili yengalo iqembu labaqaphi elingemuva babe izingqimba ezimbili - ezijulile futhi engajulile. ungqimba Deep iqembu okuqondene ezingemuva kuhlanganisa:

1. instep, esemgwaqweni ngenhla imisipha olukha phezulu kanye ibhodi lemisindo supiniruet.

2. Ubude imisipha, leniketa ibhulashi umunwe kanye ibhulashi enkulu ngokuphelele.

3. extensor iDemo uzwane omkhulu ibhulashi enamathiselwe kumila ndlela yokuhlasela yokuhlanganisa izihlangu proximal we isithupha. Yena umunwe wakhe omkhulu ibhulashi kususa, futhi usinika ndlela yokuhlasela yokuhlanganisa izihlangu proximal.

4. extensor izinzwane eside uhlangothi, enamathiselwe kumila ndlela yokuhlasela yokuhlanganisa izihlangu distal we isithupha. It kuholela Ehlala neminwe enkulu futhi kancane kuyisusa.

5. extensor digitorum Inkomba, zigxilé ndlela yokuhlasela yokuhlanganisa izihlangu proximal index umunwe ohlangothini emuva. Yena unbend, ngokulandelana, umunwe index.

Ebusweni ungqimba bohlanga ezingemuva kuhlanganisa:

1. extensor carpi osabalalayo eside, eqondiswa phezulu yesibili ithambo metacarpal kuthabathela ecaleni emuva. Anakho impela kancane flex ibhodi lemisindo futhi esihlakaleni flexors nge ugongolo yelula ibhulashi futhi kuthatha wakhe.

2. extensor carpi ugongolo iDemo enamathiselwe phezulu lwesithathu ithambo metacarpal kuthabathela ecaleni emuva futhi esekhonza njengenceku ibhulashi Ehlala.

3. extensor digitorum imisipha limelela esiswini, wedlula lokuqala imisipha ezine, okuyizinto ithuba siguqulelwa umsipha eqine, eqondiswa ila ndlela yokuhlasela yokuhlanganisa izihlangu distal futhi phakathi phezu iminwe II-V. It wenza umsebenzi isandiso kanye iminwe futhi isandla.

4. extensor ngomunwe kancane, ivikelwe ukuba phansi ndlela yokuhlasela yokuhlanganisa izihlangu maphakathi kanye distal ukuze V umunwe. Yena yedwa yelula umunwe kancane.

5. extensor carpi ulnar, eqoshiwe ekuqaleni kwekhulu lesihlanu ithambo metacarpal. Yena usinika esihlakaleni futhi kuholela wakhe. Ngenxa yonke imisipha ngenhla, kungenzeka movement in the emalungeni esihlakaleni futhi indololwane, kanye enhlanganisweni yebhantshi lensimbi, iminwe futhi isandla.