ABDUCTION (KINESIOLOGY)
'Abduction', in functional anatomy, is a movement which draws a limb away from the median (Sagittal) plane of the body. It is thus opposed to adduction.
| Contents |
| Muscles of abduction |
| Upper limb |
| Lower limb |
| Other |
| References |
| External links |
Muscles of abduction
Upper limb
★ of arm at shoulder[1][2]
★
★ Supraspinatus (initiates motion)
★
★ Deltoid (continues motion)
★ of hand at wrist[3]
★
★ Flexor carpi radialis
★
★ Extensor carpi radialis longus
★
★ Extensor carpi radialis brevis
★
★ Abductor pollicis longus
★
★ Extensor pollicis longus
★
★ Extensor pollicis brevis
★ of finger[4]
★
★ Abductor digiti minimi
★
★ Dorsal interossei of the hand
★ of thumb[5]
★
★ Abductor pollicis longus
★
★ Abductor pollicis brevis
Lower limb
★ of femur at hip[6]
★
★ Gluteus medius
★
★ Gluteus minimus
★ of toe[7]
★
★ Abductor hallucis
★
★ Abductor digiti minimi
★
★ Dorsal interossei of the foot
Other
★ vocal folds
★
★ Posterior cricoarytenoid muscle
★ eyeball
★
★ Lateral rectus muscle
★
★ Superior oblique muscle
★
★ Inferior oblique muscle
References
1. http://www.exrx.net/Articulations/Shoulder.html#anchor105322
2.
3. http://www.exrx.net/Articulations/Wrist.html#anchor263084
4. http://www.exrx.net/Articulations/Fingers.html#anchor782744
5. http://www.exrx.net/Articulations/Thumb.html#anchor207954
6. http://www.exrx.net/Articulations/Hip.html#anchor847041
7. http://www.exrx.net/Articulations/Toes.html#anchor232714
External links
★ Diagram at gla.ac.uk
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