Lesson
Neck Muscles
| Action | Flexion | Extension | Lateral Flexion | Rotation |
| Muscles | Neck only: -Longus Colli -Sternocleidomastoid -Scalenus Anterior Head and Neck: -Sternocleidomastoid -Longus Capitis Head on Neck: -Rectus Capitis Anterior | Neck only: -Levator Scapulae -Splenius Cervicis Head and Neck: -Tapezius -Splenius Capitis -Erector Spinae Head on Neck: -Rectus Capitis Posterior Major -Rectus Capitis Posterior Minor -Superior Oblique | Neck only: -Scalenus Anterior -Scalenus Medius -Scalenus Posterior -Splenius Cervicis -Levator Scapulae -Sternocleidomastoid Head and Neck: -Sternocleidomastoid -Splenius Capitis -Tapezius -Erector Spinae Head on Neck: Rectus Capitis Lateralis | Neck only: -Semispinalis Cervicis -Multifidus -Scalenus Anterior -Splenius Cervicis Head and Neck: -Sternocleidomastoid -Splenius Capitis Head on Neck: -Inferior Oblique -Rectus Capitis Posterior Major |