temporal fossa
temporalis
origin
coronoid process
temporalis
insertion
elevates the mandible @ the TMJ
retracts the mandible @ the TMJ
temporalis
actions
40 to 60 mm
temporalis
ROM
open the jaw
temporalis
passive stretch
inferior margins of zygomatic bone
masseter
origin
angle, ramus and coronoid process of the mandible
masseter
insertion
elevates, protracts, retracts the mandible @ the TMJ
masseter
actions
40 to 60 mm
masseter
ROM
open the jaw
masseter
passive stretch
sternal head
clavicular head (medial 1/3 of clavicle)
sternocleidomastoid (SCM)
origin
mastoid process of the temporal bone
sternocleidomastoid (SCM)
insertion
flexes the lower neck @ spinal joints
extends the upper neck and head @ spinal joints
laterally flexes the neck and head @ spinal joints
contralaterally rotates the neck and head @ spinal joints
sternocleidomastoid (SCM)
actions
80 to 90 flexion
70 extension
20 to 45 lateral flexion
up to 90 of rotation to both sides
sternocleidomastoid (SCM)
ROM
client seated
contralaterally flex neck, adding ipsilateral rotation
( to stretch the R flex head to L and look up to L side)
sternocleidomastoid (SCM)
passive stretch
anterior: TP's of C3-C6
middle: TP's of C2-C7
posterior: TP's of C5-C7
scalenes
origin
anterior: 1st rib
middle: 1st rib
posterior: 2nd rib
scalenes
insertion
anterior: elevation of 1st rib
flexion of neck
ipsilateral lateral flexion
middle: elevation 1st rib
ipsilateral lateral flexion
posterior: elevation of the 2nd rib
ipsilateral lateral flexion
scalenes
actions
- contralateral flexion (to stretch R side flex to opposite side L )
- to stretch anterior bring head laterally and back
- to stretch posterior bring head laterally and forward
scalenes
passive stretch
TP's of C1-C4
levator scapula
origin
medial border of scapula, from superior angle to root of scapula spine
levator scapula
insertion
- elevates scapula @ scapulocostal joint
- extends neck @ spinal joints
- laterally flexes neck @ spinal joints
levator scapula
actions
contralaterally flex and rotate client's head and apply mild tension with opposite hand
(if stretching R turn, flex head and rotate to L side)
levator scapula
passive stretch
medial clavicle, sternum, costal cartilages of ribs 1-7
(medial 1/2 of the clavicle, and the aponeurosis of the external abdominal oblique)
pectoralis major
origin
lateral lip of the bicipital groove of the humerus
pectoralis major
insertion
- adducts the arm @ shoulder
- medially rotates arm @ shoulder
- flexes arm @ shoulder (clav. head)
- horizontal adduction
pectoralis major
actions
supine or seated, abduct arm to 90, externally rotate to 90, stabilize torso with hand on the other shoulder
self stretch: do or stretch arm at 90 or horizontal
pectoralis major
stretch
ribs 3-5
pectoralis minor
origin
coracoid process of scapula (medial aspect)
pectoralis minor
insertion
- protracts- abducts- scapula @ scapulocostal joint
- depresses scapula @ scapulocostal joint
- elevates ribs 3-5 @ sternocostal + costospinal joints
- downwardly rotates scapula @ scapulocostal joint
pectoralis minor
actions
supine, abduct arm, secure superior hand on anterior shoulder with thumb in axillary fold. adduct arm. extend and supinate forearm.
create posterior tilt by pressing posteriorly
self stretch: door stretch, hand extended towards ceiling
pectoralis minor
stretch
inferior angle and inferior lateral border of the scapula
teres major
origin
medial lip of the bicipital groove of the humerus
teres major
insertion
- medial rotation of the arm @ the glenohumeral joint
- adduction of the arm @ the GH joint
- extension of the arm @ the GH joint
teres major
action
prone, abduct arm with lateral rotation
teres major
stretch
superior lateral border of the scapula (the superior 2/3 of the dorsal surface)
teres minor
origin
greater tubercle of the humerus
teres minor
insertion
- lateral rotation of the arm @ GH joint
- adduction of arm @ GH joint
- horizontal extension (lateral rotation) of arm @ GH joint
teres minor
action
prone, abduct arm with medial rotation
teres minor
stretch
supraspinatus fossa of scapula (medial 2/3)
supraspinatus
origin
greater tubercle of humerus (superior facet)
supraspinatus
insertion
- abducts arm from 0-15 @ shoulder joint
- assists deltoid in abduction 15-90
supraspinatus
actions
abduction: 15
supraspinatus
ROM
cross arms over chest, stand behind client pull at elbows
supraspinatus
stretch
infraspinatus fossa of scapula (medial 2/3)
infraspinatus
origin
greater tubercle of humerus (middle facet)
infraspinatus
insertion
laterally rotates arm @ shoulder joint
infraspinatus
action
lateral rotation: 60
infraspinatus
ROM
prone, arm hanging off table, medially rotate arm to stretch
infraspinatus
stretch
long head: supraglenoid tubercle of scapula
short head: coracoid process of scapula
bicep brachii
origin
radial tuberosity and the bicipital aponeurosis into deep fascia overlying the common flexor tendon
bicep brachii
insertion
- flexes forearm @ elbow joint
- supinates forearm @ radioulnar joints
- flexes arm @ shoulder
bicep brachii
actions
prone or seated
extend arm, extend elbow and pronate forearm
bicep brachii
stretch
occiput, nuchal ligament, Sps of C7- T12
trapezius
origin
lateral clavicle, acromion process, spine of scapula
trapezius
insertion
entire:
- laterally flexes the neck and head @ spinal joints (upper)
- retracts (adducts) scapula @ scapulocostal joint
- extends neck and head @ spinal joints (upper)
- contralaterally rotates neck and head @ spinal joints (upper)
- elevates scapula @ scapulocostal joint (upper)
- depresses scapula @ scapulocostal joint (lower)
- upwardly rotates scapula @ scapulocostal joint (upper, lower)
- extends trunk @ spinal joints ( middle, lower)
trapezius
actions
seated
upper traps: laterally flex head to one side, grabbing the side of table/ chair increases stretch, therapist apply mild pressure. flex head and apply mild pressure
middle traps: protract shoulders
trapezius
stretch
lateral clavicle, acromion process, and the spine of the scapula (lateral 1/3 of the clavicle)
deltoid
origin
deltoid tuberosity of the humerus
deltoid
insertion
entire muscle: abducts the arm @ shoulder joint
anterior: flexes arm @ shoulder joint
medially rotates arm @ shoulder joint
posterior: extends arm @ shoulder joint
laterally rotates arm @ shoulder joint
deltoid
actions
client hugs themselves and therapist stands behind and pulls @ elbows
deltoid
stretch
posterior iliac crest, posterolateral scarum, coccyx
gluteus maximus
origin
iliotibial band (ITB) and the gluteal tuberosity of the femur
gluteus maximus
insertion
- extends the thigh @ hip joint
- laterally rotates the thigh @ hip joint
- abducts thigh @ hip joint (upper 1/3)
- adducts thigh @ hip joint (lower 2/3)
gluteus maximus
actions
supine, leg up, pin hip, push leg??
knee to chest?
gluteus maximus
stretch
external ilium, inferior to the iliac crest
gluteus medius
origin
greater trochanter of the femur
gluteus medius
insertion
- abducts thigh @ hip joint
- flexes thigh @ hip joint
- extends thigh @ hip joint
- laterally rotates thigh @ hip joint
- medially rotates thigh @ hip joint
- posteriorly tilts pelvis @ hip joint
- anteriorly tilts pelvis @ hip joint
gluteus medius
action
side lying drop leg off table
gluteus medius
stretch
anterior superior iliac spine (ASIS) and the anterior iliac crest
tensor fascia latae (TFL)
origin
iliotibial band (ITB)
tensor fascia latae (TFL)
insertion
- flexes the thigh @ hip
- abducts the thigh @ hip
- medially rotates the thigh @ hip
- anteriorly tilts pelvis @ hip
tensor fascia latae (TFL)
actions
sidelying, drop leg off table, in extension ??
tensor fascia latae (TFL)
stretch
anterior sacrum (and the anterior surface of the sacrotuberous ligament)
piriformis
origin
greater trochanter of the femus
piriformis
insertion
laterally rotates thigh @ hip joint
piriformis
actions
supine, leg @ 90, anchor hip, push leg across
piriformis
stretch
long head: ischial tuberosity (and the sacrotuberous ligament)
short head: linea aspera (and the lateral supracondylar line of femur)
hamstrings: bicep femoris
origin
head of fibula (and the lateral tibial condyle)
hamstrings: bicep femoris
insertion
- flexes the leg @ knee
- extends the thigh @ hip
- posteriorly tilts the pelvis @ hip
hamstrings: bicep femoris
actions
supine, lift leg up towards clients head???
hamstrings: bicep femoris
stretch
ischial tuberosity
hamstrings: semitendinosus
origin
pes anserine tendon ( at the proximal anteromedial tibia)
hamstrings: semitendinosus
insertion
- flexes leg @ knee
- extends thigh @ hip
- posteriorly tilts pelvis @ hip
hamstrings: semitendinosus
actions
supine, lift leg up towards clients head
hamstrings: semitendinosus
stretch
pubis + ischium
adductor magnus
origin
linea aspera of femur
adductor magnus
insertion
- adducts thigh @ hip
- extends thigh @ hip
- posteriorly tilts pelvis @ hip
- elevates the pelvis @ hip joint
adductor magnus
actions
have client perform middle split and assist by standing behind client and pushing the forward
self stretch: legs up the wall, legs horizontally abducting ( open legs/ do middle split)
adductor magnus
stretch
linea aspera of femur
vastus lateralis
origin
tibial tuberosity ( via the patella and patellar ligament)
vastus lateralis
insertion
extends leg @ knee joint
vastus lateralis
action
have client side lying and stabilize hip with hand and flex clients knee
Quadricep: vastus lateralis
stretch
anterior inferior iliac spine (AIIS)
quadricep: rectus femoris
origin
tibial tuberosity via patella and patellar ligament
quadricep: rectus femoris
insertion
- extends leg @ knee
- flexes thigh @ hip
- anteriorly tilts pelvis @ hip
quadricep: rectus femoris
actions
have client side lying and stabilize hip with hand and flex clients knee + extend hip
quadricep: rectus femoris
stretch
proximal anterior tibia, lateral tibial condyle
tibialis anterior
origin
medial foot - 1st cuneiform and 1st metatarsal
tibialis anterior
insertion
- dorsiflexes foot @ ankle joint
- inverts foot @ tarsal joints
tibialis anterior
actions
apply pressure of top of foot placing foot into plantarflexion and eversion
tibialis anterior
stretch