Term
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Definition
Origin: Frontal Bone
Insertion: Eyebrows and Nose
Action: Raise the eyebrows & forehead |
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Term
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Definition
Origin: Frontal Bone & Maxilla
Insertion: Same as origin
Action: Closes eyelids |
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Term
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Definition
Origin: Temporal Fossa
Insertion: Anterior Mandibular Ramus & Coronoid Process
Action:Elevates Mandible; retracts Mandible |
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Term
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Definition
Origin: Zygomatic Arch
Insertion: Lateral side of mandibular Ramus
Action: Elevates Mandible; protracts Mandible |
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Term
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Definition
Origin: Manubrium, Medial Clavicle
Insertion: Mastoid Process
Action: 1 side contracts: lateral flexion to same side
Both sides contract: rotation to head flexor |
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Term
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Definition
Origin: C4-T6
Insertion: Superior Nuchal Lines & Mastoid Process
Action: Neck extension, Lateral Flexion of Head, Rotates |
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Term
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Definition
Origin: Transverse Process, C1-C4
Insertion: Superior Angle of Scapula
Action: Elevates, Rotates, Retracts Scapula
Lateral neck flexion |
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Term
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Definition
Origin: Occipital protuberance, Nuchal Ligament, Spinous Process of C7-C12
Insertion: Clavicle, Acromion, Scapular Spine
Action: Neck extension & lateral flexion
Scapula: elevates, depresses, rotation; fixes scapula to back |
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Term
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Definition
Origin: Sacrum, Ilium, Ribs
Insertion: Ribs, transverse process of vert.
Action: Vertebral column- extension, lateral flexion, rotates
Maintains Posture |
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Term
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Definition
Origin: Sacrum, Transverse Process of Lumbar Vert., Thoracic lower cervical
Insertion: Transverse Process, Ribs
Action: Extension of head, neck, and vert. column, maintain posture |
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Term
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Definition
Origin: Spinous process of T11-C2&C7
Insertion: Spinous Process of Upper Thoracic Vert. and axis C2
Action: Extension of head, neck, and vert.
Maintain posture |
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Term
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Definition
Origin: Liac Crest, Lower Lumbar Vert.
Insertion: Rib 12, Transverse Process of C1-C4
Action: One Side- Lateral Spinal Flexion
Both Sides- Back Extension |
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Term
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Definition
Origin: Pubic Crest, Symphysis
Insertion: Xiphoid Process, Inferior Ribs
Action: Spinal Flexion, Compress Abdomen |
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Term
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Definition
Origin: Ribs 5-12
Insertion: Iliac Crest, Inguinal Ligament, Rectus Sheath
Action: Lumbar Flexion, Lateral Flexion to same side.
Rotation- Opposite Side
Compresses Abdomen
Hands in the Pocket |
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Term
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Definition
Origin: Iliac Crest, Ingurnal Ligament, Lumbar Fascia
Insertion: Ribs 10-12, Rectus Sheath
Action: Lumbar Flexion, Lateral Felxion- same side
Rotation- same side
Compresses Abdomen |
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Term
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Definition
Origin: Iliac Crest, Inguinal Ligament, Costal Cartilage 7-12
Insertion: Xiphoid Process, Linea Alba, Pubic Tubercle
Action: Compress abdomen, forced expiration |
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Term
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Definition
Origin: Inferior Ribs, Sternum, Lumbar Vert.
Insertion: Central Tendon of Diaphragm
Action: Inspiration (Inhale) |
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Term
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Definition
Origin: Superior Margin of Ribs
Insertion: Inferior margin of ribs
Action: expiration, depresses ribs |
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Term
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Definition
Origin: Inferior Margin of Ribs
Insertion: Superior Margin of Ribs
Action: Inspiration, elevates ribs |
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Term
| Scalene (Anterior, Middle, Posterior) |
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Definition
Origin: Transverse Process f C2-C6
Insertion: Ribs 1-2
Action: Elevates ribs 1-2; neck flexion, lateral flexion, rotation |
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Term
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Definition
Origin: Transverse Process of C1-C4
Insertion: Superior Angle of Scapula
Action: Scapula- Elevation, Retraction
Upward/Lateral Rotation |
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Term
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Definition
Origin: Ribs 3-5
Insertion: Coracoid Process
Action: Depresses Scapula, Elevates Ribs |
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Term
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Definition
Origin: Spinous Process of T1-T4
Insertion: Medial Border of Scapula
Action: Retracts, Rotates, Fixes Scapula |
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Term
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Definition
Origin: Spinous Process of C6-C7
Insertion: Medial Border of Scapula
Action: Retracts, Rotates, Fixes, Elevates Sacpula |
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Term
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Definition
Origin: Ribs 1-8
Insertion: Medial Border of scapula
Action: Protraction and Elevates Ribs |
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Term
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Definition
Origin: Coracoid process
Insertion: humerus
Action: shoulder adduction, flexion |
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Term
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Definition
Origin: Clavicle, acromion, spine of scapula
Insertion: Deltoid Tubersoity (Humerus)
Action: Shoulder- adbuction, flexion, medial & lateral rotation, extension |
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Term
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Definition
Origin: Spinous Processes of T7-L5, Sacrum, iliac crest
Insertion: Medial Crest of Intertubercular groove
Action:shoulder adduction, medial rotation, shoulder extension |
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Term
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Definition
Origin: Clavicle, Sternum, Costal Cartilage of Ribs 1-6
Insertion:Lateral Crest of Intertubercular Groove
Action: Shoulder- flexion, adduction, medial rotation; Horizontal Adduction |
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Term
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Definition
Origin: Lateral border of Scapula
Insertion: Medial crest of Intertubercular groove
Action: Shoulder- extension, adduction, medial rotation |
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Term
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Definition
Origin: Supraspinatus Fossa
Insertion: Greater Tubercle
Action: Shoulder Abduction; Fixes Shoulder |
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Term
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Definition
Origin: Infraspinatus Fossa
Insertion: Greater Tubercle
Action: Lateral Rotation of Shoulder; Fixes Humerus |
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Term
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Definition
Origin: Lateral border of Scapula
Insertion: Greater Tubercle
Action: Shoulder- adduction, lateral rotation |
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Term
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Definition
Origin: Subscapular Fossa
Insertion: Lesser Tubercle
Action: Medial Roation; Fixes humerul head |
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Term
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Definition
Origin: Long Head- Supragelnoid tubercle
Short Head- Coracoid Process
Insertion: Radial Tuberosity
Action: Elbow Flexion, Shoulder Flexion, Supinator |
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Term
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Definition
Origin: Distal 1/3 of Anterior Humerus
Insertion: Coronoid Process of Ulna
Action: Elbow Flexion |
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Term
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Definition
Origin:Long Head- Infraglenoid Tubercle (Lateral Border of scapula)
Lateral Head- Lateral Posterior proximal half of humerus
Medial Head- medial posterior distal 2/3 of humerus
Insertion: Olecranon Process of Ulna
Action: Elbow Extension, Shoulder Extension and Adduction |
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Term
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Definition
Origin: Lateral Epicondyle (Humerus)
Insertion: Olecranon Process of Ulna
Action: Elbow Extension |
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Term
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Definition
Origin: Lateral Supracondyle Ridge of Humerus
Insertion: Styloid process of Radius
Action: Fixes elbow a midjoint angles, elbow flexion |
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Term
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Definition
Origin: Lateral epicondyle of humerus and ulna
Insertion: Lateral proximal radial shaft
Action: Supination of Forearm |
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Term
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Definition
Origin: Around medial epicondyle humerus
Insertion: Distal to wrist
Action: Wrist flexion, adduct, abduction. Flexes fingers and thumb |
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Term
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Definition
Origin: Around Lateral Epicondyle
Insertion: Distal to wrist
Action: Wrist- extension, adduct, abduct; Extend fingers & wrist |
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Term
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Definition
Origin: Ilium, sacrum, coccyx
Insertion: Iliotibial Band (IT Band), Gluteal Tuberosity
Action: Hip extension, abduction, lateral rotation |
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Term
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Definition
Origin: Ilium
Insertion: Greater Trochanter of Femur
Action: Hip abduction, medial rotation; Pelvic tilt to support side |
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Term
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Definition
Origin: Ilium
Insertion: Greater Trochanter
Action: Hip abduction, medial rotation; Pelvic tilt to support side |
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Term
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Definition
Origin: Iliacus- iliac fossa
Psoas- T12-L5
Insertion: Lesser trochanter
Action: Hip Flexion |
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Term
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Definition
Origin: Anterior Inferior Iliac Spine
Insertion: Patella & Tibial Tuberoisty vie patellar ligament
Action: Hip flexion Knee Extension |
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Term
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Definition
Origin: Greater Trochanter, Linea aspera
Insertion: Quadriceps tendon
Action: Knee Extension |
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Term
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Definition
Origin: Femur
Insertion: Quadracepts Tendon
Action: Knee Extension |
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Term
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Definition
Origin: Linea Aspera
Insertion: Quadriceps Tendon
Action: Knee Extension |
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Term
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Definition
Origin: Anterior Sup. Iliac Spin
Insertion: Medial Tibial Tuberosity
Action: Knee Flexion, Hi Abduction, medial rotation, lateral rotation |
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Term
| Adductor: Breuis, Longus, Magnus |
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Definition
Origin: Pubis Bone
Insertion: Linea Aspera
Action: Hip Adduction, flexion |
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Term
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Definition
Origin: Pubis
Insertion: Tibia
Action: Hip abduction; Knee Flexion |
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Term
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Definition
Origin: Long Head- Ishiul Tuberosity
Short Head- Femur
Insertion: Head of fibula
Action: Knee flexion, hip flexion, lateral rotation |
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Term
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Definition
Origin: Ichial Tuberosity
Insertion: Tibia
Action: Knee Flexion; Hip extension and medial rotation |
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Term
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Definition
Origin: Ischial Tuberosity
Insertion: Medial Condyle of Tibia
Action: Knee flexin; hip extension and medial rotation |
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Term
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Definition
Origin: Proximal Lateral Tibia, Interosseus Membrane
Insertion: Medial Cuneiform; 1st Metatarsal
Action: |
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Term
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Definition
Origin: Tibia & Fibula, Interosseus Membrane
Insertion: Cuneifrom, Navicular, Cuboid, Metatarsals 2-4
Action: Plantar Flexion; Inversion |
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Term
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Definition
Origin: Medial & Lateral Condyle of Femur
Insertion: Calcaneus vie Calcaneal Tendon
Action: Plantar Flexion at Ankle; Knee Flexion |
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Term
| Soleus- Deep to Gastrocnemius |
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Definition
Origin: Tibia & Fibula
Insertion: Calcaneous via Calcaneal Ligament
Action: Plantar Flexion at Ankle |
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Term
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Definition
Origin: medial, anterior surface of the ulna
Insertion: lateral, anterior surface of the radius
Action: Wrist pronation; keep ulna & radius together |
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Term
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Definition
Origin: Humerus head
Insertion: Midle, lateral ulna
Action: pronation forearm; flexes elbow |
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