Lecture 15- Muscles of LE Flashcards
What are the hip flexors
Iliacus, Psaos major, Psoas minor, Tensors fascia lata, Rectus femoris, Sartorius
Where does the Iliopsoas group insert
Lesser trochanter of Femur
What problem can be caused because of the Iliopsoas group
Increased Lordosis
Which muscles can let you do the number 4 with your leg
Tensor fascia lata, Rectus femoris, Sartorius
What are the harmstrings
Biceps femoris, Semitendinosus, Semimembranosus
What are the hip extensors
Gluteus maximus, Biceps femoris, Semitendinosus, Semimembranosus
Where to the harmstrings attach
Ischial tuberosity
What are the lateral rotators of the hip
Piriformis, Superior gemellus, Obturator Internus, Inferior gemellus, Quadratus femoris, Obturator externus
Where to the lateral rotators insert
Greater trochanter of femur
The lateral rotators are inferior to which muscle
Gluteus Minimus
Which muscle can also participate in the lateral rotation of the hip
Gluteus maximus
What are the medial rotators of the hip
Tensor fascia lata, Gluteus medius, Gluteus minimus
What is the anterior fascial compartment of the thigh
Quadriceps femoris and Sartorius
What is the posterior fascial compartment of the thigh
The harmstrings (biceps femoris, semitendinosus, semimembranosus)
What is the medial fascial compartment of the thigh
The adductors ( adductor longus, adductor magnus, adductor brevis), gracilis and pectineus
What muscles are inside the anterior compartment of the thigh
Rectus femoris, vastus lateralis, vastus intermedius, vastus medialis, sartorius
Which muscles form the quadratus femoris group
Rectus femoris, Vastus lateralis, Vastus intermedius, vastus medialis
Which muscle is also known as the taylor’s muscle
Sartorius muscle
What action do the harmstrings do
Hip extension and knee flexion
Which muscles tendon form the Pes anserine group
Semitendinosus, gracilis, sartorius
Which muscles form the anterior muscles of the lower leg
Tibialis anterior, Extensors digirotrum, Extensors hallucis longus
Which muscles form the lateral muscles of the lower leg
Fiburlaris longus and fibularis brevis
how many extensor retinaculum
2
Which muscles form the posterior (deep) of the lower leg
Tibialis posterior, flexor digitorum longus, Flexor hallucis longus
What is the content of flexor retinaculum
Tom, Dick & Harry
Who is Tom
Tibialis posterior
Who is Dick
Flexor Digitorum Longus
Who is Harry
Flexor Hallucis Longus
Which muscles form the superficial posterior muscles of the lower leg
Triceps surae group (gastrocnemius, soleus, plantaris)
Which muscle oh the Triceps surae group is not always present
Plantaris
Which muscles from the tricep surae group
Gastrocnemius, soleus, plantaris
Which muscles form the first layer of the foot
Abductor hallucis, flexor digitorum brevis, abductor digit minimi
Which muscles form the second layer of the foot
Quadratus plantae, flexor hallucis longus, flexor digitorum longus, lumbricals
Which muscles form the third layer of the foot
Flexor hallucis brevis, adductor hallucis, flexor digiti minimi
Whichmuscles form the fourth layer of the foot
Plantar interossei (3), Dorsal interossei (4)
Which muscle from the abdominal wall is most superficial
Rectus abdominis
Rank the muscle of abdominal wall from deeper to most superficiel
Transversus abdominis, internal oblique, external oblique, rectus abdominis
What are the functions of the abdominal wall
Protection, forced expiration, defecation, micturition, partuition, vomitting
