Dagis-dagisan
| Biceps brachii | ||
|---|---|---|
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| Latin | musculus biceps brachii | |
| Gray's | subject #124 443 | |
| Origin: | short head: coracoid process of the scapula. long head: supraglenoid tubercle | |
| Insertion: | radial tuberosity | |
| Artery: | brachial artery | |
| Nerve: | Musculocutaneous nerve (C5–C7) | |
| Action: | flexes elbow and supinates forearm | |
| Antagonist: | Triceps brachii muscle | |
| Dorlands/Elsevier | m_22/12548475 | |
King anatomy o pamibalangkas ning tau, ing dagis-dagisan (biceps brachii king English) metung yang laman o muscle a atyu king takde. Atin yang mapilan a gamit ing dagis-dagisan. Ing pekamaulaga kareti, yapin ing pamibaluktut ning siku, ampo ing pamandurut king dake ning takdeng bandang gamat (forearm).
Mapaliaring ing dagis-dagisan ing kilalang diling laman, uling gad yang mayayakit, at malino ya angiang karetang e atleta o talapamialung. Balu reng balu iti deng bodybuilder, at maliari yang dagal mayap king uli ning pamagsane kareng pabayat o w:weight training.
Kalamnan |
Pamagsane [mag-edit]
Dakal la reng paralan ning resisted elbow flexion a mas kilala king aus a curling motion, a mag-ehersisiu king dagis-dagisan.
Deni reng mapilan kareng uri na niti:
- Ing w:barbell curl
- Ing w:wide barbell curl
- Ing w:straight bar curl
- Ing w:dumbbell curl
- Ing w:incline dumbbell curl
- Ing w:seated dumbbell curl
- Ing w:cable curl
Nung gamitan la reng laman king bandang babo ning gulut (upper back muscles) neng babagse (rowing) ampong manigut, miyabe ya murin ing dagis-dagisan uli ning masikan a pamangailangan king pamagbaluktut ning siku (elbow flexion). Nanupata, ing kayagnan a pamanatiat (simultaneous flexion) ning glenohumeral joint sangkan ne ning pangakaba ning dagis-dagisan, ania mimina ing pamaglati (contraction) na niti, at miyayalis ing obrang pamanatiat ning siku king brachialis ampo king brachioradialis. Ausan dang w:dynamic stabilizer ing papil ning dagis-dagisan kareng kimut a anti kaniti.
Karagdagang larawan [mag-edit]
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Alimbawa ning takdeng makabaluktut king pronated position; with the biceps partially contracted.
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Alimbawa ning takdeng makabaluktut king supinated position with the biceps fully contracted.
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Metung a diagram ning tuglung na king takde (shoulder joint) ning tau
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Kailing scapula. Kilual ning dakeng gulut (dorsal surface).
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Deng butul ning kailing takdeng bandang gamat (forearm). Anterior aspect.
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Deng mangalalam nang laman ning salu ampo ing arap ning takde, ampo reng angganan ning axilla.
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Dake nang binangal (cross-section) king libutad ning takdeng bandang pago (upper arm).
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Ing arap ning kailing takdeng bandang babo (left forearm). Laman a bandang kilual (superficial muscles).
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Ing brachial artery.
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Ing wanan a brachial plexus (infraclavicular portion) king axillary fossa; mayayakit manibat king lalam ampo king arap.
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Deng nerbios ning dakeng sepung kailing bandang babo (left upper extremity).
