80 likes | 110 Views
Explore detailed muscle fiber models and knee joint structure with a focus on psoas major, quadriceps, hamstrings, and more. Understand how muscles in the upper and lower legs work together. Study the anatomy of the knee joint, including ligaments and tendons. Learn about motor neuron function, sarcomere structure, and myofibril components.
E N D
Hip & Lower Limb Muscles Also Muscle Fiber Model & Knee Joint RMC Design
psoas major Upper Leg (Anterior) iliacus quadriceps rectus femoris vastus intermedius (under rectus femoris) vastus medials vastus lateralis
Upper Leg (Anterior) tensor fascia latae sartorius quadriceps tendon patellar ligament
Upper Leg (Posterior) hamstring group gluteus medius biceps femoris gluteus maximus semitendinosus iliotibial band semimembranosus
Medial Leg Muscles adductor longus gracilis adductor magnus gastrocnemius soleus sartorius calcaneal (Achilles) tendon
Lower Lateral Leg tibialis anterior fibularis (peroneus) longus extensor digitorum retinaculum
medial meniscus Knee Joint quadricepstendon posterior cruciate ligament lateral meniscus patella patellar ligament anterior cruciate ligament tibial (medial) collateral ligament fibular (lateral) collateral ligament Anterior Posterior (with tendon & ligament revoved)
myofibril Muscle Fiber/Nerve Terminal motor end plate sarcomere I-band A-band Z-line sarcolemma motor neuron endomysium