Muscular system

1. Muscles of posterior
compartment of thig
h
Muscles of Pos
terior compart
ment of leg

3. •Superficial
•Gastrocnemus
• Letral head from letral condyl of femur and
medial head from medial condyl
• Both head converge to form a tendon with so
leus muscle called calcaneul tendon on calca
neus
• Plantarflexation
• Tibial nerve

4. •Plantaris
• Letral suprachondylar line
• Run medialy downward and b
lends with calcaneul tendon
• Plantarflexation
• Tibial nerve

5. •Soleus
• Soleul line on tibia and proximal fi
bular area
• Converge into tendon on calcaneal
tendon
• Plantarflexation
• Tibial nerve

6. •Deep
•Popliteus
• Proximal posterior surface of tibia
• Run Upward letraly and attached to letral co
ndyl of femur and letral meniscus of knee jo
int
• Letral rotation and unlock the knee for flexe
tion

8. •Tibialis posterior
• Interosseus membrane between tibia and
fibula and posterior surface of these bon
e
• Tendon passes posterior to medial malle
olus and attached to plantar surface med
ial tarsal bone
• Invert plantarflexation and maintain me
dial arch of foot

10. •Flexor digitorum longus
•Medial surface of tibia
•Plantar surface of four toes
•Flexetion of four toes
•Tibial nerve

11. •Flexor hallucis longus
•Posterior surface of fibula
•Plantar surface of phalanx o
f great toe
•Flexetion of great toe
•Tibial nerve

12. THANK Y
OU