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Muscle	Principle Group Subgroups	Origin	Insertion	Primary Action | Secondary Action	Description	Innervation	Blood Supply
Brachialis	Arm, Anterior Deep	Middle 3rd of Humerus	Ulna	Elbow: Flexion	The main flexor of the forearm	Musculocutaneous N. (lateral cord)	Brachial A.
Coracobrachialis	Arm, Anterior Deep	Coracoid Process	Middle 3rd of humerus	Elbow: Flexion	CORACOBRACHIALIS SYNDROME -- lose the Musculocutaneous N. and most of anterior arm	Musculocutaneous N. (lateral cord)	Brachial A.
Biceps Brachii	Arm, Anterior Superficial / Rotator Cuff	Short Head: Coracoid Process; Long Head: Supraglenoid Tubercle	Tuberosity of Radius	Elbow: Flexion Forearm: Forceful supination	Head is the lateral border of rotator cuff	Musculocutaneous N. (lateral cord)	Brachial A.
Triceps Brachii	Arm, Posterior	Long Head: Infraglenoid tubercle of Scapula; Lateral and Medial Heads: Above and below radial groove of humerus	Olecranon of Ulna	Elbow: Extension	Triangular Interval and Quadrangular Space are between the two heads of the Triceps	Radial N.	Brachial A.: Deep Branch
Levator Scapulae	Extrinsic Back Deep	Transverse processes of the vertebrae	Superior part of medial border of scapula	Scapula: Elevation and inferior rotation		Dorsal Scapular N. (C5 trunk)	Dorsal Scapular A. (Axillary A.)
Rhomboid Major and Minor	Extrinsic Back Deep		Medial aspect of the scapula, posteriorly.	Scapula: Retraction and inferior rotation	Directly deep to the trapezius muscle; helps to pin down the scapula; Winged Scapula can result if damaged	Dorsal Scapular N. (C5 trunk)	Dorsal Scapular A. (Axillary A.)
Latissimus Dorsi	Extrinsic Back Superficial	Wide region of spinous processes, down to iliac crests	Anterior aspect of humerus, at the intertubercular groove	Humerus: Medial rotation, adduction, and extension; depression of scapula	Posterior border of axilla; Base of the triangle of auscultation	Thoracodorsal N. (posterior cord)	Thoracodorsal A. (3rd part of Axillary A.)
Trapezius	Extrinsic Back Superficial	Along the spinous processes of the vertebrae, from the base of the skull to T12	The spine of the scapula, the acromion, and the lateral part of the clavicle	Scapula: elevate (superior fibers), retract (middle fibers), and depress (inferior fibers)	All fibers acting together, it is the main muscle for superior rotation of scapula; medial border of triangle of auscultation	Spinal Accessory N. (CN XI)
Flexor Digitorum Profundus	Forearm, Anterior Deep	Common Flexor Tendon and Radius	Distal phalanges of the 2nd through 5th digits	Digits: Flexion of fingers	SPACE OF PARONA is directly superficial to it.	Lateral Half: Median N., Medial Half: Ulnar N.	Anterior Interosseus A.
Flexor Pollicis Longus	Forearm, Anterior Deep		The 1st distal phalanx	Digits: Flexion of thumb		Median N.	Anterior Interosseus A.
Pronator Quadratus	Forearm, Anterior Deep	The distal ulna	The distal radius	Forearm: Pronation (radius over ulna)		Median N.	Anterior Interosseus A.
Flexor Digitorum Superficialis	Forearm, Anterior Middle	Common Flexor Tendon	Middle phalanges of the 2nd through 5th digits.	Digits: Flexion of fingers	SPACE OF PARONA is directly deep to it.	Median N.	Radial A., Ulnar A.
Flexor Carpi Radialis	Forearm, Anterior Superficial	Common Flexor Tendon		Wrist: Flexion, Abduction (Radial Deviation)		Median N.	Radial A., Ulnar A.
Flexor Carpi Ulnaris	Forearm, Anterior Superficial	Common Flexor Tendon and proximal ulna	The Pisiform Bone	Wrist: Flexion and adduction (ulnar deviation)	CUBITAL TUNNEL SYNDROME: Ulnar N. Entrapment b/tw two heads; Pisiform bone is sesamoid bone in tendon	Ulnar N.	Radial A., Ulnar A.
Palmaris Longus	Forearm, Anterior Superficial	Common Flexor Tendon		NONE | Wrist: Flexion	Does not pass through the flexor retinaculum! Used in surgical tendon transfers	Median N.	Radial A., Ulnar A.
Pronator Teres	Forearm, Anterior Superficial	Humeral Head: Medial Epicondyle; Ulnar Head: Proximal Ulna	Distal third of radius	Forearm: Pronation (Radius over Ulna)	PRONATOR TERES SYNDROME -- Median N. Entrapment between the two heads	Median N.	Radial A., Ulnar A.
Abductor Pollicis Longus	Forearm, Posterior Deep	Radius, Ulna, and Interosseus Membrane	Distal phalanx of 1st digit	Digits: Abduction of thumb		Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Indicis	Forearm, Posterior Deep	Radius, Ulna, and Interosseus Membrane	Proximal phalanx of the 2nd digit	Digits: Extension of index finger		Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Pollicis Brevis	Forearm, Posterior Deep	Radius, Ulna, and Interosseus Membrane	Proximal phalanx of the 1st digit	Digits: Extension of thumb	DeQuervain's Disease in Radial Bursa	Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Pollicis Longus	Forearm, Posterior Deep	Radius, Ulna, and Interosseus Membrane	Distal phalanx of the 1st digit	Digits: Extension of thumb	DeQuervain's Disease in Radial Bursa	Radial N.: Deep Branch	Posterior Interosseus A.
Supinator	Forearm, Posterior Deep	Proximal ulna and lateral epicondyle of humerus	Proximal radius	Forearm: Supination	Deep branch of the Radial N. pierces the supinator to go to posterior forearm -- SUPINATOR CHANNEL SYNDROME	Radial N.: Deep Branch	Posterior Interosseus A.
Anconeus	Forearm, Posterior Superficial	Common Extensor Tendon		Elbow: Extension | Abduction of ulna during pronation	It gets the ulna out of the way during pronation of the forearm	Radial N.: Deep Branch	Posterior Interosseus A.
Brachioradialis	Forearm, Posterior Superficial	Common Extensor Tendon	Styloid process of the radius	Elbow: Power flexion	MOBILE-WAD: part of lateral compartment. May become damaged with radial fractures near the wrist	Radial N.: Deep Branch	Radial and Posterior Interosseus Aa.
Extensor Carpi Radialis Brevis	Forearm, Posterior Superficial	Common Extensor Tendon	Base of the metacarpal bones	Wrist: Extension and Radial deviation (abduction)		Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Carpi Radialis Longus	Forearm, Posterior Superficial	Common Extensor Tendon	Base of the metacarpal bones	Wrist: Extension and Radial deviation (abduction)	MOBILE-WAD: Part of lateral compartment	Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Carpi Ulnaris	Forearm, Posterior Superficial	Common Extensor Tendon	The base of the metacarpal bones	Wrist: Extension and adduction (ulnar deviation)		Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Digiti Minimi	Forearm, Posterior Superficial	Common Extensor Tendon	The proximal phalanx of the 5th digit	Digits: Extension of little finger		Radial N.: Deep Branch	Posterior Interosseus A.
Extensor Digitorum	Forearm, Posterior Superficial	Common Extensor Tendon	All three phalanges of the 2nd through 5th digits	Digits: Extension of fingers	The tendons split and then reunite to insert on the distal two phalanges	Radial N.: Deep Branch	Posterior Interosseus A.
Inferior Gemelli	Gluteal Region (Hip-Joint Stability) Deep	Ischial Tuberosity	Greater Trochanter	Femur: Lateral Rotation	Directly below the obturator internus	Sacral Plexus	Inferior Gluteal A.
Obturator Externus	Gluteal Region (Hip-Joint Stability) Deep	Obturator Membrane (external surface)	Greater Trochanter	Femur: Lateral Rotation		Sacral Plexus	Obturator A.
Obturator Internus	Gluteal Region (Hip-Joint Stability) Deep	Obturator Membrane (internal surface)	Greater Trochanter	Femur: Lateral Rotation	Goes through Lesser Sciatic Foramen	Sacral Plexus	Obturator A.
Piriformis	Gluteal Region (Hip-Joint Stability) Deep	Anterior aspect of the Sacrum	Greater Trochanter (Superior aspect)	Femur: Lateral Rotation | Femur: Abduction		Sacral Plexus	Superior and Inferior Gluteal Aa.
Quadratus Femoris	Gluteal Region (Hip-Joint Stability) Deep	Ischial Tuberosity	Intertrochanteric Crest (Quadrate Tubercle)	Femur: Lateral Rotation	The big muscle in the gluteal group	Sacral Plexus	Inferior Gluteal A.
Superior Gemelli	Gluteal Region (Hip-Joint Stability) Deep	Ischial Spine	Greater Trochanter	Femur: Lateral Rotation	Directly above the obturator internus	Sacral Plexus	Inferior Gluteal A.
Gluteus Maximus	Gluteal Region (Hip-Joint Stability) Superficial	Ilium, Sacrum, and Coccyx	Gluteal Tuberosity of Femur and Iliotibial Tract	Hip: Extension		Inferior Gluteal Nerve	Inferior Gluteal A.
Gluteus Medius	Gluteal Region (Hip-Joint Stability) Superficial	Outer surface of ileum, between top two gluteal lines	Greater Trochanter (Lateral)	Femur: Abduction and medial rotation		Superior Gluteal Nerve	Superior Gluteal A.
Gluteus Minimus	Gluteal Region (Hip-Joint Stability) Superficial	Outer surface of Ilium, between bottom two gluteal lines	Greater Trochanter (anterior)	Femur: Abduction and medial rotation		Superior Gluteal Nerve	Superior Gluteal A.
Abductor Digiti Minimi	Intrinsic Foot 1st Layer	Calcaneus tuberosity	Base of 5th proximal phalanx	Digits: Abduction of little toe	Very small muscle on lateral border	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Abductor Hallucis	Intrinsic Foot 1st Layer	Calcaneous	Base of 1st toe	Digits: Abduction of big toe	Travels along medial side of foot	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Flexor Digitorum Brevis	Intrinsic Foot 1st Layer	Calcaneus tuberosity	The base of 4 lesser toes	Digits: Flexion of lesser toes	Fibers split into two tendons each, and the flexor dig. longus tendons travel through them	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Lumbricals	Intrinsic Foot 2nd Layer	Flexor Digitorum Longus tendon	Base of the proximal phalanges of lesser toes			Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Quadratus Plantae	Intrinsic Foot 2nd Layer	Calcaneus tuberosity	Flexor Digitorum Longus tendon	None | Digits: Flexion	Directly deep to flexor dig. longus tendon; CLAW-TOE if damaged	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Adductor Hallucis	Intrinsic Foot 3rd Layer	Transverse Head: Head of metatarsals; Oblique Head	Base of the 1st and 2nd proximal phalanges	Digits: Adduction of big toe	BUNION results from overpull and contraction of this muscle	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Flexor Digiti Minimi Brevis	Intrinsic Foot 3rd Layer	Bifurcated origin off mid-tarsal bone	Base of 5th metatarsal	Digits: Flexion of big toe	Medial and Lateral Sesamoid bones can be seen in the tendon	Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Flexor Hallucis Brevis	Intrinsic Foot 3rd Layer					Medial and Lateral Plantar Nn.	Medial and Lateral Plantar Aa.
Dorsal Interossei	Intrinsic Foot 4th Layer					Medial and Lateral Plantar Nn.	Dorsal Metatarsal Aa.
Plantar Interossei	Intrinsic Foot 4th Layer					Medial and Lateral Plantar Nn.	Plantar Metatarsal Aa.
Abductor Digiti Minimi	Intrinsic Hand Hypothenar Eminence			Digits: Abduction of Little Finger		Ulnar N.	Palmar Metacarpal Aa. (from Ulnar A.)
Flexor Digiti Minimi	Intrinsic Hand Hypothenar Eminence			Digits: Flexion of the little finger		Ulnar N.	Palmar Metacarpal Aa. (from Ulnar A.)
Opponens Digiti Minimi	Intrinsic Hand Hypothenar Eminence			Digits: Opposition of little finger		Ulnar N.	Palmar Metacarpal Aa. (from Ulnar A.)
Dorsal Interossei	Intrinsic Hand Middle Hand			Digits: Abduction of Fingers		Ulnar N.	Anterior and Posterior Proper Digital Aa.
Lumbricals	Intrinsic Hand Middle Hand	Tendons of the Flexor Digitorum Profunda	Posterior aspect of the proximal and distal phalanges	Digits: Flexion of MCP joints; Extension of PIP and DIP joints	Anterior to the MCP joints and posterior to the PIP and DIP joints; proprioception and kinesthesia	1st and 2nd: Median N., 3rd and 4th: Ulnar N.	Anterior and Posterior Proper Digital Aa.
Palmar Interossei	Intrinsic Hand Middle Hand			Digits: Adduction of fingers		Ulnar N.	Anterior and Posterior Proper Digital Aa.
Abductor Pollicis Brevis	Intrinsic Hand Thenar Eminence			Digits: Abduction of thumb		Median N.	Princeps Pollicis A. (from Radial A.)
Adductor Pollicis	Intrinsic Hand Thenar Eminence			Digits: Adduction of thumb		Ulnar N.	Princeps Pollicis A. (from Radial A.)
Flexor Pollicis Brevis	Intrinsic Hand Thenar Eminence			Digits: Flexion of thumb		Median N.	Princeps Pollicis A. (from Radial A.)
Opponens Pollicis	Intrinsic Hand Thenar Eminence			Digits: Opposition of thumb		Median N.	Princeps Pollicis A. (from Radial A.)
Extensor Digitorum Longus	Leg, Anterior	Tibia, fibula, and interosseus membrane	Four distal phalanges	DIGITS: EXTENSION | Ankle: Dorsiflexion		Deep Peroneal N.	Anterior Tibial A.
Extensor Hallucis Longus	Leg, Anterior		Base of the first tibial phalanx	DIGITS: DORSIFLEXION OF BIG TOE	Often runs with the Ext. Dig. Longus, but it always has a separate tendon	Deep Peroneal N.	Anterior Tibial A.
Peroneus Tertius	Leg, Anterior			None | Foot: Eversion		Deep Peroneal N.	Anterior Tibial A.
Tibialis Anterior	Leg, Anterior	Proximal tibia	Base of the 1st metatarsal and cuneiform	Foot: Inversion; Ankle: Dorsiflexion	Enters the foot anterior to the medial malleolus	Deep Peroneal N.	Anterior Tibial A.
Extensor Digitorum Brevis	Leg, Anterior Dorsum of foot			Digits: Extension of minor toes		Deep Peroneal N.	Anterior Tibial A.
Extensor Hallucis Brevis	Leg, Anterior Dorsum of foot			Digits: Extension of big toe		Deep Peroneal N.	Anterior Tibial A.
Peroneus Brevis	Leg, Lateral	Distal fibula	Base of the 5th metatarsal	Foot: Eversion	Its origin is associated with Jones' Fractures; passes through Peroneal Retinaculum behind lateral malleolus	Superficial Peroneal N.	Anterior Tibial. A
Peroneus Longus	Leg, Lateral		Base of 1st and 2nd metatarsals	Foot: Eversion | Foot: Plantarflexion	Passes through peroneal retinaculum behind lateral malleolus	Superficial Peroneal N.	Anterior Tibial. A
Flexor Digitorum Longus	Leg, Posterior Deep		Base of the distal phalanges of the lesser toes	Digits: Plantarflexion	Its tendon goes through the 2nd layer of the foot; it enters the foot behind the medial malleolus (Tom Dick ANd Harry); push off	Tibial N.	Posterior Tibial A.
Flexor Hallucis Longus	Leg, Posterior Deep		Base of the 1st distal phalanx	Digits: Plantarflexion of big toe	Its tendon goes through the 2nd layer of the foot; enters foot behind the medial malleolus (Tom Dick ANd Harry); push-off	Tibial N.	Posterior Tibial A.
Popliteus	Leg, Posterior Deep	Tibia	Between the lateral meniscus and lateral collateral ligament of the knee	None | Stabilize the knee	Origin is distal to insertion!	Tibial N.	Posterior Tibial A.
Tibialis Posterior	Leg, Posterior Deep	Posterior Tibia	Navicular and Cuneiform	Foot: Inversion	SUPPORT ARCH OF FOOT; enters the foot behind the medial malleolus (Tom Dick ANd Harry); push off	Tibial N.	Posterior Tibial A.
Gastrocnemius	Leg, Posterior Superficial	Lateral and medial condyles of the femur	Calcaneal (Achilles) Tendon	Foot: Plantarflexion	Crosses both knee and ankle, superficial to soleus; PUSH-OFF	Tibial N.	Sural Aa. (terminal Popliteal A.)
Plantaris	Leg, Posterior Superficial	Lateral side of femoral condyle	Calcaneal (Achilles) Tendon	Knee: Flexion; Ankle: Plantarflexion	Expendable. Often used in tendon transfers	Tibial N.	Posterior Tibial A.
Soleus	Leg, Posterior Superficial	On the tibia, below the knee	Calcaneal (Achilles) Tendon	Ankle: Plantarflexion	Does not cross the knee joint, deep to gastrocs; PUSH-OFF	Tibial N.	Posterior Tibial A.
Deltoid	Pectoral Region	Lateral part of clavicle, acromion, and scapular spine	The Deltoid Tuberosity of the humerus	Humerus: flexion and medial rotation (anterior); extension and lateral rotation (posterior); abduction (lateral)	Shares insertion with trapezius; has multiple actions depending on part	Axillary N. (posterior cord)	Deltoid Branch of Thoracoacromial A. (3rd part of Axillary A.)
Pectoralis Major	Pectoral Region	Clavicular Head on clavicle; Sternocostal Head on sternum; abdominal head	Intertubercular Groove of the humerus	Humerus: Medial rotation and adduction	Anterior border of the axilla. The clavicular head flexes the arm, while the sternocostal head extends the arm	Medial and Lateral Pectoral Nn.	Pectoral Branch of Thoracoacromial A. (2nd part of Axillary A.)
Pectoralis Minor	Pectoral Region	3rd thru 5th ribs	Coracoid Process of the anterior scapula	Scapula: Protraction, inferior rotation, depression	Anterior border of the axilla.	Medial and Lateral Pectoral Nn.	Pectoral Branch of Thoracoacromial A. (2nd part of Axillary A.)
Serratus Anterior	Pectoral Region	1st through 8th ribs	Medial border of the clavicle, anteriorly	Scapula: Superior rotation and protraction	Winged Scapula can result if damaged; medial border of the axilla	Long Thoracic N. (superior / middle trunks)	Lateral Thoracic A. (2nd part)
Subclavius	Pectoral Region			NONE	Just below the clavicle; anterior border of the axilla.	Subclavius N. (superior trunk)	Clavicular Branch of Thoracoacromial A. (2nd part of Axillary A.)
Teres Major	Scapular Region		Anterior aspect of humerus	Humerus: Medial Rotation	Quadrangular Space is directly superior; Triangular Interval is directly inferior; Triangular Space is superior, medial to the triceps		Circumflex Scapular A. (Subscapular A.)
Infraspinatus	Scapular Region Rotator Cuff	Infraspinatus fossa (on posterior scapula)	Posterior aspect of humerus at the lateral aspect	Humerus: Lateral rotation	Posterior aspect of scapula; posterior border of rotator cuff	Suprascapular N. (superior trunk)	Suprascapular A. (Thyrocervical trunk)
Subscapularis	Scapular Region Rotator Cuff	Subscapular fossa	Anteromedial aspect of humerus	Humerus: Medial Rotation	Anterior aspect of scapula; posterior border of the axilla; anterior border of rotator cuff		Subscapular A. (3rd part of Axillary A.)
Supraspinatus	Scapular Region Rotator Cuff	Supraspinatus fossa (on posterior scapula)	Superior aspect of the humerus	Humerus: Abduction	Posterior aspect of scapula; superior border of rotator cuff	Suprascapular N. (superior trunk)	Suprascapular A. (Thyrocervical trunk)
Teres Minor	Scapular Region Rotator Cuff		Posterior aspect of humerus	Humerus: Lateral Rotation	Quadrangular Space is directly inferior; posterior border of rotator cuff		Posterior Circumflex Humeral A. (3rd part of Axillary A.)
Iliopsoas	Thigh, Anterior	Lumbar spine and Iliac crest	Lesser Trochanter of Femur	Femur: Flexion at hip	Floor of the Femoral Triangle	Femoral N.	Femoral A.
Sartorius	Thigh, Anterior	Anterior Superior Iliac Spine	Posteromedial aspect of proximal tibia	Hip: Flexion; Knee: Extension | Femur: Lateral Rotation	Inferolateral base of Femoral Triangle	Femoral N.	Femoral A.
Tensor Fasciae Latae	Thigh, Anterior	Proximal femur	Iliotibial Tract	Hip: Flexion; Femur: Medial Rotation	Increases tension of fascia lata and iliotibial tract, esp. when standing upright; holds knee in place	Femoral N.	Femoral A.
Rectus Femoris	Thigh, Anterior Quadriceps Femoralis	Anterior Inferior Iliac Spine	Quadriceps Tendon on the superior Patella	Knee: Extension	Acts on the hip joint; Crucial role in knee stability	Femoral N.	Femoral A.
Vastus Intermedius	Thigh, Anterior Quadriceps Femoralis	Proximal femur	Quadriceps Tendon on the superior Patella	Knee: Extension	Crucial role in knee stability	Femoral N.	Femoral A.
Vastus Lateralis	Thigh, Anterior Quadriceps Femoralis	Proximal femur	Quadriceps Tendon on the superior Patella	Knee: Extension	Crucial role in knee stability	Femoral N.	Femoral A.
Vastus Medialis	Thigh, Anterior Quadriceps Femoralis	Proximal femur	Quadriceps Tendon on the superior Patella	Knee: Extension	Crucial role in knee stability	Femoral N.	Femoral A.
Adductor Brevis	Thigh, Medial Adductor Group	Pubic Bone		Thigh: Adduction		Obturator N.	Profunda Femoris A.
Adductor Longus	Thigh, Medial Adductor Group	Pubic Bone		Thigh: Adduction	Lateral floor of Femoral Triangle	Obturator N.	Profunda Femoris A.
Adductor Magnus	Thigh, Medial Adductor Group	Pubic Bone		Thigh: Adduction | Thigh: Extension	Adductor "Hybrid" Muscle	Adduction: Obturator N.; Extension: Sciatic N.	Profunda Femoris A.
Gracilis	Thigh, Medial Adductor Group	Pubic Bone		NONE | Thigh: Adduction	A good spare part; adduction can occur without it.	Obturator N.	Profunda Femoris A.
Pectineus	Thigh, Medial Adductor Group	Pubic Bone		Thigh: Adduction | Hip: Flexion	Adductor "Hybrid" Muscle; Floor of the Femoral Triangle	Adduction: Obturator N.; Flexion: Femoral N.	Profunda Femoris A.
Biceps Femoris	Thigh, Posterior Hamstring Muscles	Long Head: Ischial Tuberosity | Short Head: Femur (Linea Aspera)	Head of the Fibula	Hip: Extension; Knee: Flexion	Long head crosses both hip and knee joints	Sciatic N.	Perforating Branches of Profunda Femoris A.
Semimembranosus	Thigh, Posterior Hamstring Muscles	Ischial Tuberosity	Medial condyle of proximal tibia	Hip: Extension; Knee: Flexion	Cross both hip and knee joints	Sciatic N.	Perforating Branches of Profunda Femoris A.
Semitendinosus	Thigh, Posterior Hamstring Muscles	Ischial Tuberosity	Medial condyle of proximal tibia	Hip: Extension; Knee: Flexion	Cross both hip and knee joints; medial to semimembranosus	Sciatic N.	Perforating Branches of Profunda Femoris A.

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