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Zara Ali
physiology week 6
| Term | Definition |
|---|---|
| Trapezius | Elevates, retracts, rotates, depresses scapula; extends/laterally flexes head |
| Latissimus dorsi | Extends, adducts, medially rotates arm |
| Rhomboids | Retracts and elevates scapula; aids rotation |
| Levator scapulae | Elevates scapula |
| Serratus posterior superior/inferior | Superior elevates ribs ; Inferior depresses ribs |
| Splenius capitis/cervicis | Extend and rotate head/neck |
| Intrinsic back (erector spinae) | Extend spine; lateral flexion |
| Posterior forearm extensors | Extend wrist and fingers |
| Posterior leg (calf) | Plantarflex foot and flex knee (gastroc) |
| Popliteus | “Unlocks” knee by rotating tibia/femur |