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MUSCLE
REGION
ORIGIN
INSERTION
PRIMARY
ACTION
SECONDARY
ACTION
INNERVATION
deep fibular (peroneal) nerve
(L4, L5)
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Ankle dorsiflexion
medial cuneiform, base of 1st metatarsal
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lateral proximal 2/3 tibia, adjacent interosseous membrane
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Lower Limb
Tibialis Anterior
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Lower subscapular nerve
(C6, C7)
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Shoulder adduction, Shoulder internal rotation
Medial lip of the intertubercular groove
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Dorsal surface of the scapula
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Upper Limb
Teres Major
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Femoral nerve
(L2, L3, L4)
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Knee extension
base of patella via quadriceps tendon, tibial tuberosity via patellar ligament/tendon
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anterolateral proximal 2/3 femur
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Lower Limb
Vastus Intermedialis
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Femoral nerve
(L2, L3, L4)
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Knee extension
base and lateral border of patella via quadriceps tendon, tibial tuberosity via patellar ligament/tendon
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intertrochanteric line of femur, greater trochanter of femur, gluteal tuberosity of femur, proximal 1/2 lateral lip of linea aspera of femur
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Lower Limb
Vastus Lateralis
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deep fibular (peroneal) nerve
(L5, S1)
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Ankle eversion
medial side of base of 5th metatarsal
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anterior distal 1/4 of fibula, adjacent interosseous membrane
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Lower Limb
Fibularis (peroneus) Tertius
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Femoral nerve
(L2, L3)
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Hip abduction, Hip medial rotation, Knee medial rotation
Knee flexion and hip flexion
medial proximal shaft of tibia via pes anserine
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anterior superior iliac spine (ASIS)
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Lower Limb
Sartorius
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Posterior interrosseous branch of radial nerve
(C7, C8)
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Radial deviation, Elbow extension
Wrist extension
Posterior base of 2nd metacarpal
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Lateral epicondyle of the humerus
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Upper Limb
Extensor Carpi Radialis Longus
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tibial nerve
(S1, S2)
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Ankle plantarflexion
posterior calcaneus via tendocalcaneus
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soleal line of tibia, posterior proximal 1/3 fibula
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Lower Limb
Soleus
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Femoral nerve
(L2, L3, L4)
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Hip flexion
Knee extension
base of patella via quadriceps tendon, tibial tuberosity via patellar ligament/tendon
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anterior inferior iliac spine (AIIS), superior to acetabulum
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Lower Limb
Rectus Femoris
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Femoral nerve
(L2, L3, L4)
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Hip flexion
Knee extension
base of patella via quadriceps tendon, tibial tuberosity via patellar ligament/tendon
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anterior inferior iliac spine (AIIS), superior to acetabulum
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Lower Limb
Rectus Femoris
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Tibial nerve
(L5, S1, S2)
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Hip lateral rotation, Lateral tibial rotation
Hip extension, Knee flexion
head of fibula, lateral condyle of tibia
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medial facet of ischial tuberosity, sacrotuberous ligament
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Lower Limb
Biceps Femoris Long Head
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deep fibular (peroneal) nerve
(L5, S1)
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Ankle dorsiflexion
1st MTP extension, 1st IP extension
dorsal surface of base of 1st distal phalanx
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middle 1/2 anterior fibula, adjacent interosseous membrane
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Lower Limb
Extensor Hallucis Longus
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MUSCULOSKELORDLE
Anatomy muscle guessing game
Abductor Digiti Minimi
Lower Limb
Abductor Digiti Minimi
Upper Limb
Abductor Hallucis
Lower Limb
Abductor Pollicis Brevis
Upper Limb
Abductor Pollicis Longus
Upper Limb
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