O: Med. 1/3 sup. nuchal line, spinous processes to T12 and supraspinous ligaments to T12

I: Lat. 1/3 of post. clavicle, acromion process, spine of scapula, deltoid tubercle 

A: Scapula retraction, rotation, elevation and depression. Neck extension and lateral flexion

O:Vertebral: L1-2or3, Costal: lower 6, Sternal: post. xiphoid

I: Central tendon

A: Inspiration

O: Inf. border of ribs

I: Sup. border of ribs (pass obliquely down and back)

A: Rib elevation for inspiration

O: Inf. border of ribs

I: Post. border of ribs (passes obliquely down and back)

A: Rib elevation, inspiration

O: Pubic crest, Pubic symphysis

I: Costal cartilage 5/6/7, post. aspect of xiphoid

A: Trunk flexion, expiration

Xiphoid process to pubic symphysis

Divides Rectus abdominis into L and R

collagen and connective tissue

O: Inf. < of Scapula, Spinous processes/ Supraspinous ligaments of T7-T14, L and sacrum, lumbar fascia, Last 4 ribs and post. 1/3 of iliac crest

I: Humerus, bicipital groove

A: Arm Extension/Adduction/MedRotation

O: Supraglenoid tubercle of Scapula, Coracoid process of Scapula

I: Post. Radius, 

A: Forearm supination, Elbow flexion, Weak shoulder flexion

O: Infraglenoid tubercle of scapula, Post. humerus

I: Olecranon process

A: Elbow extension

O: Med. 1/2 of Clavicle, Sternum, 6 upper costal cartilage

I: Humerus (bicipital groove, deltoid tuberosity)

A: Clavicular: Arm Flexion/Adduction, Sternal: Arm Adduction/Medial Rotation

O: Ribs 3/4/5

I: Coracoid process of Scapula

A: Rib elevation, Scapula protraction

O: Transverse process C1-C4

I: Upper part of Med. border of Scapula

A: Scapula Elevation

O: Upper 8 ribs

I: Inner med. border of Scapula

A: Scapula Protraction/UpwardRotation

O: Med. epicondyle of Humerus, Med. of coronoid process of Ulna, Ant. oblique line of Radius

I: Middle phalanges of fingers

A: Interphalangeal joint flexion, Metacarpalphalangeal joint flexion, wrist flexion

O: Spines of T2-T5, supraspinous ligaments T2-T5

I: Post/Med. border of Scapula inf. to spine

A: Scapula Retraction

O: Lower ligamentum nuchae, Spines of C7-T1

I: Post/Med. border of scapula at spine

A: Scapula Retraction

O: Outer ilium, post. 1/3 of iliac crest, sacrum and coccyx

I: 1/4 Femur, 3/4 IT band

A: Hip Extension/Lateral Rotation

O: Outer surface of Ilium

I: Post/lat. of greater trochanter of Femur

A: Hip abduction and medial rotation

O: Outer surface of Ilium

I: Ant. of greater trochanter of Femur

A: Hip abduction and medial rotation

O: Ischial tuberosity, middle 1/3 of linea aspera

I: Styloid of Fibula, lateral collateral ligament, lat. tibial condyle. 

A: Knee flexion and lat. rotation, Hip extension

O: Post. of ischial tuberosity

I: Med. condyle of tibia

A: Knee flexion and medial rotation, Hip extension

O: Post. of ischial tuberosity

I: upper med. of Tibia

A: Knee flexion and medial rotation, hip extension

connective tissue

Iliac crest to Tibia

Gluteus maximus and tensor fascia latae

O: Ant. sup. Iliac spine

I: Upper med. of Tibia

A: Hip flexion, abduction and lateral rotation. Knee flexion and medial rotation

O: Lat. upper 1/2 of Tibia, interosseus membrane

I: 1st metatarsal

A: Foot dorsiflexion and inversion

O: Med. 3/4 of supraspinous fossa, upper surface of spine

I: Sup. facet of greater tuberosity of humerus

A: Arm abduction

O: Med. 3/4 of infraspinous fossa

I: Middle facet of greater tuberosity of humerus

A: Arm lateral rotation

O: Med. 2/3 of subscapular fossa

I: Lesser tuberosity of humerus

A: Arm medial rotation

O: lateral 1/3 of clavicle, acromion, spine of scapula

I: Mid. Lat. surface of humerus

A: Arm abduction, (Flexion and medial rotation), (Extension and lateral rotation)

O: Inf. angle of scapula

I: bicipital groove of humerus

A: Arm adduction and medial rotation

O: Middle 1/3 lat border of scapula ABOVE teres major

I: Inf. facet of greater tuberosity of humerus 

A: Arm lateral rotation

O: Coracoid process of scapula

I: upper 1/2 med. border of humerus 

A: Arm flexion, weak adduction

O: Post. surface of lat. condyle of humerus, post. surface of humerus above med. condyle

I: Tendo calcaneus

A: foot plantarflexion, knee flexion

O: middle 1/3 of post. border of tibia, post. upper 1/4 of fibula

I: Tendo calcaneus

A: Foot plantarflexion

O: post. lat. epicondyle of humerus

I: Lat. side of olecranon

A: Weak elbow extension, pronation

O: Ulna and lateral epicondyle of humerus

I: neck and shaft of radius

A: Forearm supination 

O: Ant. lower 1/2 of humerus

I: coronoid process and tuberosity of ulna

A: Elbow flexion

O: Transverse process L1-L5, Bodies and intervertebral discs T12-L5

I: Middle surface of lesser trochanter of femur

A: Hip flexion and lateral rotation

O: Iliac fossa

I: Lesser trochanter of femur

A: Hip flexion and medial rotation

psoas major and iliacus

powerful trunk flexion

O: outer ant. iliac crest

I: IT band

A: Maintains knee extension, hip abduction

O: Ischiopubic ramus

I: Upper med. shaft of Tibia

A: Hip adduction, Knee flexion, medial rotates flexed knee

Erector Spinae

spinalis

O: Spinous Process

I: Spinous processes 6 levels above

A: Spine lat. flexion

Erector spinae

Iliocostalis

O: iliac crest, sacrum, L vertebrae

I: Ribs, Transverse processes of C

A: Spine extension and Lateral flexion

Erector spinae

Longissimus

O: Transverse Processes

I: Transverse processes several levels above

A: Spine extension

O: manubrium, med. 1/3 of clavicle

I: Mastoid process, nuchal line

A: C spine flexion and lateral rotation, Head protraction, Neck extension