Study sets matching "muscle human anatomy act at"

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Study sets matching "muscle human anatomy act at"

6 terms
Muscles acting on the forearm (at elbow joint) Human anatomy
Brachialis
Brachioradialis
Biceps brachii
Triceps brachii
flexes
flexes
flexes and supinates
extends
Brachialis
flexes
Brachioradialis
flexes
9 terms
Muscles acting on the humerus (at shoulder joint) Human anatomy
Pectoralis major
Latissimus dorsi
Deltoid
Supraspinatus
flexes, adducts, and medially rotates
extends, adducts, and medially rotates
abducts
abducts
Pectoralis major
flexes, adducts, and medially rotates
Latissimus dorsi
extends, adducts, and medially rotates
10 terms
Muscles acting at the wrist joint and on the fingers Human anatomy
Flexor carpi radialis
Flexor carpi ulnaris
Extensor carpi radialis
Extensor carpi ulnaris
flexes and abducts hand at wrist
flexes and adducts hand at wrist
extends, abducts hand at wrist
extends and adducts hand at wrist
Flexor carpi radialis
flexes and abducts hand at wrist
Flexor carpi ulnaris
flexes and adducts hand at wrist
Muscles that act at the Trunk
Rectus Abdomimis
External Oblique
Internal Oblique
Transverse Abdominis
Flexion and lateral flexion of the trunk... Bent-knee sit-ups,…
Contralateral rotation, lateral flexion, forward flexion... Twi…
Ipsilateral rotation, lateral flexion, forward flexion ( both…
Compress abdomine... Prone plank and "drawing in" maneuver
Rectus Abdomimis
Flexion and lateral flexion of the trunk... Bent-knee sit-ups,…
External Oblique
Contralateral rotation, lateral flexion, forward flexion... Twi…
48 terms
Act. 1- Anatomy Review of Skeletal Muscle Tissue
cardiac and smooth muscle cells
Smooth muscle cells
skeletal muscle cells
Skeletal muscle cells
What type of muscle cell is under involuntary control?
What type of muscle cell is pictured below?
What type of muscle cell is under voluntary control?
What type of muscle cell is pictured below?
cardiac and smooth muscle cells
What type of muscle cell is under involuntary control?
Smooth muscle cells
What type of muscle cell is pictured below?
5 terms
Muscles acting on the scapula Human anatomy
Trapezius
Serratus anterior
Pectoralis minor
Levator scapulae
upper portion elevates; lower, depresses
rotates
pulls anteriorly
elevates
Trapezius
upper portion elevates; lower, depresses
Serratus anterior
rotates
Human Functional Anatomy- Muscles That Act Primarily on the Scapula
Pectoralis Minor
Serratus Anterior
Trapezius
Levator Scapulae
O- anterior surface of ribs... I- coracoid process of the scapul…
O- outer surface of ribs... I- medial border scapula... A- elevatio…
O- occipital bone... I- clavicle, spine of the scapula... A- extens…
O- transverse processes of cervical vertebrae... I- superior ang…
Pectoralis Minor
O- anterior surface of ribs... I- coracoid process of the scapul…
Serratus Anterior
O- outer surface of ribs... I- medial border scapula... A- elevatio…
Human Functional Anatomy- Muscles That Act Primarily on the Arm
Supraspinatus
Infraspinatus
Teres minor
Teres major
O- supraspinous fossa... I- greater tubercle of the humerus... A- a…
O- infraspinous fossa... I- greater tubercle of the humerus ... A-…
O- lateral (axillary) border of the scapula... I- greater tuberc…
O- inferior angle of the scapula... I- lesser tubercle of the hu…
Supraspinatus
O- supraspinous fossa... I- greater tubercle of the humerus... A- a…
Infraspinatus
O- infraspinous fossa... I- greater tubercle of the humerus ... A-…
15 terms
Muscles that act at elbow
Triceps brachii long head origin
triceps brachii medial head origin
triceps brachii lateral head origin
triceps brachii insertion
Infraglenoid tubercle of scapula
Inferior 2/3 of posterior humerus
Proximal portion of posterior humerus (superior to radial gro…
(posterior) Olecranon process of ulna
Triceps brachii long head origin
Infraglenoid tubercle of scapula
triceps brachii medial head origin
Inferior 2/3 of posterior humerus
10 terms
Anatomy - Muscles that move the arm acting at the shoulder
Deltoid
Infraspinatus
Supraspinatus
Teres minor
L: shoulder, S... O: clavicle, scapula... I: humerus... A: flexes, ext…
L: on scapula, below deltoid, D... O: scapula... I: humerus... A: Late…
L: superior side of scapula, D... O: scapula... I: humerus... A: Abduc…
L: between shoulder and scapula, D... O: border of scapula... I: hu…
Deltoid
L: shoulder, S... O: clavicle, scapula... I: humerus... A: flexes, ext…
Infraspinatus
L: on scapula, below deltoid, D... O: scapula... I: humerus... A: Late…
Anatomy - Muscles that move the arm acting at the shoulder
Deltoid
Infraspinatus
Supraspinatus
Teres minor
Deltoid
Infraspinatus
Muscles that act at the Knee
Rectus Femoris
Vastus lateralis, intermedius and medi…
Biceps femoris
Semitendinosus
Rectus Femoris
Vastus lateralis, intermedius and medi…
Anatomy - Muscles that move the arm acting at the shoulder
Deltoid
Infraspinatus
Supraspinatus
Teres minor
L: shoulder, S... O: clavicle, scapula... I: humerus... A: flexes, ext…
L: on scapula, below deltoid, D... O: scapula... I: humerus... A: Late…
L: superior side of scapula, D... O: scapula... I: humerus... A: Abduc…
L: between shoulder and scapula, D... O: border of scapula... I: hu…
Deltoid
L: shoulder, S... O: clavicle, scapula... I: humerus... A: flexes, ext…
Infraspinatus
L: on scapula, below deltoid, D... O: scapula... I: humerus... A: Late…
Human Anatomy- Muscle Test
Zygomaticus
Buccinator
Temporalis
Frontalis
Raises the corner of the mouth
Compresses the cheeks inward
Closes the jaw
Raises the eyebrows
Zygomaticus
Raises the corner of the mouth
Buccinator
Compresses the cheeks inward
74 terms
Human Anatomy- Muscle Test
Zygomaticus
Buccinator
Temporalis
Frontalis
Raises the corner of the mouth
Compresses the cheeks inward
Closes the jaw
Raises the eyebrows
Zygomaticus
Raises the corner of the mouth
Buccinator
Compresses the cheeks inward
14 terms
Muscles that Act at the Shoulder Joint
***Trapezius
Levator scapulae
***Rhomboid Major
***Rhomboid Minor
Superior fibers of the trapezius elevate the scapula.
Elevates scapula.
Elevates/retracts/protracts scapula.
Elevates/retracts/protracts scapula.
***Trapezius
Superior fibers of the trapezius elevate the scapula.
Levator scapulae
Elevates scapula.
5 terms
Anatomy Muscles- Act of shoulder
Trapezius
Levator Scapulae
Rhomboideus Major and Minor
Serratus anterior
O: Occipital bone, thoracic vertebrae... I: clavicle,acromion pr…
O: cervical vertebrae ... I: superior/vertebral border of scapul…
adduct and rotate scapula
O: lateral aspect of upper ribs... I: vertebral border of scapul…
Trapezius
O: Occipital bone, thoracic vertebrae... I: clavicle,acromion pr…
Levator Scapulae
O: cervical vertebrae ... I: superior/vertebral border of scapul…
30 terms
Muscle that act at the knee
what is the origin of the Semitendinosu?
What is the insertion of the Semitendi…
what is the action of the Semitendinos…
What is the origin of the Semimembrano…
ischial tuberosity
medial tibia attaches to pes anserine
extends hip... flexes knee... medially rotates tibia
Ischial Tuberosity
what is the origin of the Semitendinosu?
ischial tuberosity
What is the insertion of the Semitendi…
medial tibia attaches to pes anserine
24 terms
Human Anatomy- Muscle Test
Zygomaticus
Temporalis
Frontalis
Sternocleidomastoid
Raises the corner of the mouth
Closes the jaw
Raises the eyebrows
Pulls the head to one side, pulls the head toward the chest,…
Zygomaticus
Raises the corner of the mouth
Temporalis
Closes the jaw
53 terms
Human Anatomy Muscle Unit- Human Muscles
Temporalis
masseter
trapezius
deltoid
Temporalis
masseter
Muscles that Act at the Wrist
Which muscles act at the wrist?
Function of Flexor Carpi Radialis
Exercises for Flexor Carpi Radialis
Function of Flexor Carpi Ulnaris
1. Flexor carpi radialis... 2. Flexor carpi ulnaris... 3. Extensor…
Flexion
Wrist curls, grip-strengthening exercises
Flexion
Which muscles act at the wrist?
1. Flexor carpi radialis... 2. Flexor carpi ulnaris... 3. Extensor…
Function of Flexor Carpi Radialis
Flexion
25 terms
Major Muscles That Act at the Trunk
Major Muscles That Act at the Trunk
Rectus Abdominis - Origin
Rectus Abdominis - Insertion
Rectus Abdominis - Primary Functions
1. Rectus Abdominis... 2. External Oblique... 3. Internal Oblique... 4…
Pubic Crest
Cartilage of 5th through 7th ribs
Flexion and lateral flexion of the trunk
Major Muscles That Act at the Trunk
1. Rectus Abdominis... 2. External Oblique... 3. Internal Oblique... 4…
Rectus Abdominis - Origin
Pubic Crest
21 terms
Major Muscles That Act at the Shoulder
Major Muscles That Act at the Shoulder
Pectoralis Major - Origin
Pectoralis Major - Insertion
Pectoralis Major - Primary Functions
1. Pectoralis Major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Clavicle, sternum, and first six costal cartilages
Greater tubercle of humerus
Flexion, extension, adduction, internal rotation, and horizon…
Major Muscles That Act at the Shoulder
1. Pectoralis Major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Pectoralis Major - Origin
Clavicle, sternum, and first six costal cartilages
21 terms
Major Muscles That Act at the Wrist
Major Muscles That Act at the Wrist
Flexor Carpi Radialis - Origin
Flexor Carpi Radialis - Insertion
Flexor Carpi Radialis - Primary Functi…
1. Flexor Carpi Radialis... 2. Flexor Carpi Ulnaris... 3. Extensor…
Medial epicondyle of humerus
Anterior base of 2nd and 3rd metacarpals
Flexion
Major Muscles That Act at the Wrist
1. Flexor Carpi Radialis... 2. Flexor Carpi Ulnaris... 3. Extensor…
Flexor Carpi Radialis - Origin
Medial epicondyle of humerus
muscles acting at the wrist
flexor carpi radialis
flexor carpi ulnaris
extensor carpi radialis
extensor carpi ulnaris
flexor carpi radialis
flexor carpi ulnaris
29 terms
Major Muscles That Act at the Elbow and Forearm
Major Muscles That Act at the Elbow an…
Biceps Brachii - Origin
Biceps Brachii - Insertion
Biceps Brachii - Primary Functions
1. Biceps Brachii... 2. Brachialis... 3. Brachioradialis... 4. Triceps…
Long head: tubercle above glenoid cavity... Short head: coracoid…
Radial tuberosity
Flexion at elbow; supination at forearm
Major Muscles That Act at the Elbow an…
1. Biceps Brachii... 2. Brachialis... 3. Brachioradialis... 4. Triceps…
Biceps Brachii - Origin
Long head: tubercle above glenoid cavity... Short head: coracoid…
49 terms
Major Muscles That Act at the Ankle and Foot
Major Muscles That Act at the Ankle an…
Anterior Tibialis - Origin
Anterior Tibialis - Insertion
Anterior Tibialis - Primary Functions
1. Anterior Tibialis... 2. Peroneus Longus... 3. Peroneus Brevis... 4.…
Proximal 2/3 of lateral tibia
Medial aspect of 1st cuneiform and base of 1st metatarsal
Dorsiflexion at ankle; inversion at foot
Major Muscles That Act at the Ankle an…
1. Anterior Tibialis... 2. Peroneus Longus... 3. Peroneus Brevis... 4.…
Anterior Tibialis - Origin
Proximal 2/3 of lateral tibia
33 terms
Major Muscles That Act at the Knee Joint
Major Muscles That Act at the Knee Joint
Rectus Femoris - Origin
Rectus Femoris - Instertion
Rectus Femoris - Primary Functions
1. Rectus Femoris... 2. Vastus Lateralis, Intermedius, and Media…
Anterior-inferior spine of ilium and upper lip fo acetabulum
Superior aspect of patella and patellar tendon
Extension (most effective when the hip is extended)
Major Muscles That Act at the Knee Joint
1. Rectus Femoris... 2. Vastus Lateralis, Intermedius, and Media…
Rectus Femoris - Origin
Anterior-inferior spine of ilium and upper lip fo acetabulum
57 terms
Major Muscles That Act at the Hip Joint
Major Muscles That Act at the Hip Joint
Iliopsoas: Iliacus and Psoas Major and…
Iliopsoas: Iliacus and Psoas Major and…
Iliopsoas: Iliacus and Psoas Major and…
1. Iliopsoas: Iliacus and Psoas Major and Minor... 2. Rectus Fem…
Transverse Processes of T12 and L1 through L5; iliac crest an…
Lesser trochanter of femur
Flexion and external rotation
Major Muscles That Act at the Hip Joint
1. Iliopsoas: Iliacus and Psoas Major and Minor... 2. Rectus Fem…
Iliopsoas: Iliacus and Psoas Major and…
Transverse Processes of T12 and L1 through L5; iliac crest an…
20 terms
Major Muscles That Act at the Shoulder Girdle
Trapezius- Origin
Trapezius- Insertion
Trapezius- Primary Function (upper, mi…
Trapezius- Selected Exercises
Occipital bone, spines (C7-T12) of 7th cervical and thoracic…
Lateral third of clavicle, acromion process, and spine of sca…
Upper: upward rotation and elevation of scapula... Middle: upwar…
Upright rows... Shoulder Shrugs
Trapezius- Origin
Occipital bone, spines (C7-T12) of 7th cervical and thoracic…
Trapezius- Insertion
Lateral third of clavicle, acromion process, and spine of sca…
human anatomy: muscles acting on both hip and knee joints
semimembranosus m.
semitendinosus m.
biceps femoris m.
hamstrings: semimembranosus m., semite…
origin: ischial tuberosity... insertion: posterior surface of me…
origin: ischial tuberosity... insertion: posterior surface of me…
origin: ischial tuberosity and linea aspera of femur ... inserti…
flexion of leg at knee, extension of thigh at hip ... antagonis…
semimembranosus m.
origin: ischial tuberosity... insertion: posterior surface of me…
semitendinosus m.
origin: ischial tuberosity... insertion: posterior surface of me…
12 terms
Human Anatomy- Muscles
Origin
Insertion
function
Agonist/antagonist
where a muscle begins (usually stationary)
where muscle ends (moves toward origin)
what a muscle does
responsible for balancing each other during movement (biceps/…
Origin
where a muscle begins (usually stationary)
Insertion
where muscle ends (moves toward origin)
48 terms
Muscles that act at the hip
What is the origin of the iliosposas (…
What is the insertion of the iliosposa…
What is the action of the iliosposas (…
What is the origin of the iliosposas (…
Illium
Lesser trochanter of the femur and just bel
-Flexion at the hip... -External or lateral rotation at the hip
Lumbar vertebrae and sacrum
What is the origin of the iliosposas (…
Illium
What is the insertion of the iliosposa…
Lesser trochanter of the femur and just bel
Major Muscles that act at the shoulder
Trapezius
Levator Scapulae
Rhomboid Major and Minor
Pectoralis Minor
Upper:Upward rotation & elevation of Scapulae... Middle:Upward r…
Elevation of scapula
ADDuction,downward rotation and elevation of scapula
Stabilization,downward rotation and elevation of scapula
Trapezius
Upper:Upward rotation & elevation of Scapulae... Middle:Upward r…
Levator Scapulae
Elevation of scapula
5 terms
Muscles that act at the wrist
Flexor Capri radialis
Extensor carpi radialis longus
Extensor carpi ulnaris
Palmaris longus
Flexion. Inserts at the anterior base of the 2nd and 3rd meta…
Extension. Attaches at the posterior base of the 2nd metacarp…
Extension. Attaches at the posterior base of the 5th metacarp…
Flexion. Attaches at the Palmer aponeuris. Wrist curls.
Flexor Capri radialis
Flexion. Inserts at the anterior base of the 2nd and 3rd meta…
Extensor carpi radialis longus
Extension. Attaches at the posterior base of the 2nd metacarp…
21 terms
Major Muscles That Act at the Shoulder
Major Muscles That Act at the Shoulder
Pectoralis Major - Origin
Pectoralis Major - Insertion
Pectoralis Major - Primary Functions
1. Pectoralis Major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Clavicle, sternum, and first six costal cartilages
Greater tubercle of humerus
Flexion, extension, adduction, internal rotation, and horizon…
Major Muscles That Act at the Shoulder
1. Pectoralis Major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Pectoralis Major - Origin
Clavicle, sternum, and first six costal cartilages
21 terms
Major Muscles That Act at the Wrist
Major Muscles That Act at the Wrist
Flexor Carpi Radialis - Origin
Flexor Carpi Radialis - Insertion
Flexor Carpi Radialis - Primary Functi…
1. Flexor Carpi Radialis... 2. Flexor Carpi Ulnaris... 3. Extensor…
Medial epicondyle of humerus
Anterior base of 2nd and 3rd metacarpals
Flexion
Major Muscles That Act at the Wrist
1. Flexor Carpi Radialis... 2. Flexor Carpi Ulnaris... 3. Extensor…
Flexor Carpi Radialis - Origin
Medial epicondyle of humerus
25 terms
Major Muscles That Act at the Trunk
Major Muscles That Act at the Trunk
Rectus Abdominis - Origin
Rectus Abdominis - Insertion
Rectus Abdominis - Primary Functions
1. Rectus Abdominis... 2. External Oblique... 3. Internal Oblique... 4…
Pubic Crest
Cartilage of 5th through 7th ribs
Flexion and lateral flexion of the trunk
Major Muscles That Act at the Trunk
1. Rectus Abdominis... 2. External Oblique... 3. Internal Oblique... 4…
Rectus Abdominis - Origin
Pubic Crest
15 terms
Muscles that act at the shoulder
Pectoralis major
Deltoid, entire muscle
Latissimus Dorsi
Teres major
Flexion , extension, adduction, internal rotation, and horizo…
Adduction
Extension, Adduction, horizontal abduction, and internal rota…
...
Pectoralis major
Flexion , extension, adduction, internal rotation, and horizo…
Deltoid, entire muscle
Adduction
Human Anatomy- Muscle
Zygomaticus
Buccinator
Temporalis
Frontalis
Raises the corner of the mouth
Compresses the cheeks inward
Closes the jaw
Raises the eyebrows
Zygomaticus
Raises the corner of the mouth
Buccinator
Compresses the cheeks inward
8 terms
Muscles that act at hip (to move leg)
Pectineus
Adductor longus
Adductor Magnus
Gluteus Maximus
Action: Flexes Hip, adducts leg... Origin: Pubis and pubic ramus…
Action: Flexes hip, adducts leg ... Origin: Superior ramus of pu…
Action: Extends hip, adducts leg ... Origin: Inferior ischial ra…
Action: Extends hip (as in pushing down while climbing a stai…
Pectineus
Action: Flexes Hip, adducts leg... Origin: Pubis and pubic ramus…
Adductor longus
Action: Flexes hip, adducts leg ... Origin: Superior ramus of pu…
Muscles that Act at the Trunk
Which muscles act at the trunk?
Function of the rectus abdominis
Exercises for the rectus abdominis
Function of the external oblique
1. Rectus Abdominis... 2. External oblique... 3. Internal oblique... 4…
Flexion and lateral flexion of the trunk
sit ups, pelvic tilts
Contralateral rotation, lateral flexion
Which muscles act at the trunk?
1. Rectus Abdominis... 2. External oblique... 3. Internal oblique... 4…
Function of the rectus abdominis
Flexion and lateral flexion of the trunk
34 terms
Human Anatomy Muscle Tissue
Types of Muscle
Muscle Anatomy (Connective Tissue)
Epimysium
Perimysium
Smooth muscle... Cardiac muscle... Skeletal muscle
Epimysium... Perimysium... Endomysium
surrounds entire muscle
surrounds fascicles (bundles of fibers)
Types of Muscle
Smooth muscle... Cardiac muscle... Skeletal muscle
Muscle Anatomy (Connective Tissue)
Epimysium... Perimysium... Endomysium
Human Anatomy Muscle Facts
Orbicularis Oculi Origin (Facial)
Orbicularis Oculi Insertion (Facial)
Orbicularis Oculi Actions (Facial)
Zygomaticus Major & Minor Origin (Faci…
Orbit
Skin around orbit
Closes eyelids
Zygomatic bone
Orbicularis Oculi Origin (Facial)
Orbit
Orbicularis Oculi Insertion (Facial)
Skin around orbit
major muscles that act at the hip
iliacus
psoas major
rectus femoris
gluteus maximus
o: transverse process of T12 and L1 through L5 ... I: lesser tro…
O: iliac crest and fossa... I: lesser trochanter of femur... A: Fle…
O: Anterior-inferior spine of illium and upper lift of acetab…
O: posterior 1/4 of iliac crest and sacrum... I: gluteal line of…
iliacus
o: transverse process of T12 and L1 through L5 ... I: lesser tro…
psoas major
O: iliac crest and fossa... I: lesser trochanter of femur... A: Fle…
Muscles that act at the Shoulder
Which 5 muscles act at the Shoulder?
Function of Pectoralis major
Exercises for Pectoralis major
Function of Deltoid
1. Pectoralis major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Flexion, extension, adduction, internal rotation, horizontal…
Pushups, pullups, include bench press, regular bench press, c…
Abduction, flexion, internal/external rotation
Which 5 muscles act at the Shoulder?
1. Pectoralis major... 2. Deltoid... 3. Latissimus Dorsi... 4. Rotator…
Function of Pectoralis major
Flexion, extension, adduction, internal rotation, horizontal…
Major Muscles that act at the Shoulder
Pectoralis Major (Location/Origin)
Pectoralis Major (Insertion)
Pectoralis Major (Movements/Exercise)
Anterior Deltoid (Location/Origin)
Location: Anterior (superficial)... Origin: Clavicle, sternum, a…
Greater tubercle of humerus
Flexion, extension, adduction, internal rotation, and horizon…
Anterior: Anterior (superficial)... Origin: outer third of the c…
Pectoralis Major (Location/Origin)
Location: Anterior (superficial)... Origin: Clavicle, sternum, a…
Pectoralis Major (Insertion)
Greater tubercle of humerus
57 terms
Major Muscles That Act at the Hip Joint
Major Muscles That Act at the Hip Joint
Iliopsoas: Iliacus and Psoas Major and…
Iliopsoas: Iliacus and Psoas Major and…
Iliopsoas: Iliacus and Psoas Major and…
1. Iliopsoas: Iliacus and Psoas Major and Minor... 2. Rectus Fem…
Transverse Processes of T12 and L1 through L5; iliac crest an…
Lesser trochanter of femur
Flexion and external rotation
Major Muscles That Act at the Hip Joint
1. Iliopsoas: Iliacus and Psoas Major and Minor... 2. Rectus Fem…
Iliopsoas: Iliacus and Psoas Major and…
Transverse Processes of T12 and L1 through L5; iliac crest an…
26 terms
Major Muscles That Act at the Shoulder Girdle
Muscle - Trapezius
Muscle - Levator Scapulae
Muscle - Rhomboid Major and Minor
Muscle - Pectoralis Minor
Origin - Occipital bone, spines of 7th cervical and thoracic…
Origin - Transverse processes of first four cervical vertebra…
Origin - Spines of 7th cervicle through 5th thoracic vertabra…
Origin - Anterior surface of ribs 3 through 5... Insertion - Cor…
Muscle - Trapezius
Origin - Occipital bone, spines of 7th cervical and thoracic…
Muscle - Levator Scapulae
Origin - Transverse processes of first four cervical vertebra…
33 terms
Major Muscles That Act at the Knee Joint
Major Muscles That Act at the Knee Joint
Rectus Femoris - Origin
Rectus Femoris - Instertion
Rectus Femoris - Primary Functions
1. Rectus Femoris... 2. Vastus Lateralis, Intermedius, and Media…
Anterior-inferior spine of ilium and upper lip fo acetabulum
Superior aspect of patella and patellar tendon
Extension (most effective when the hip is extended)
Major Muscles That Act at the Knee Joint
1. Rectus Femoris... 2. Vastus Lateralis, Intermedius, and Media…
Rectus Femoris - Origin
Anterior-inferior spine of ilium and upper lip fo acetabulum
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