1
All hip and pelvic muscles are innervated from the ___ & ____ plexus
what is lumbar & sacral plexus?
pelvic bone is divided into 3 areas all collectively known as what?
what is Innominate bone?
Name the three Spinal Erectors muscles
Iliocostalis, Longissimus, and Spinalis
Name 3 muscles that do ankle plantar flexion
(Potential) Answer:gastrocnemius (lateral and medial head), soleus, plantaris, tibialis posterior, fibularis longus, fibularis brevis, flexor digitorum longus (flexor of the lessor toes), flexor hallucis longus (flexor of great toe)
This merges together to form the lumbosacral trunk which serves as point of union between lumbar and sacral plexus
what is L4 & L5?
Muscles responsible for posterior hip extension?
Gluteus maximus, Biceps femoris LH, Semitendinosus, and Semimembranosus
Which Spinal Erector muscle does not perform anterior pelvic tilt?
what is the spinalis?
Name 3 muscles that do ankle inversion
(Potential) Answers: Tibialis posterior, Tibialis anterior, flexor digitorum longus (flexor of lesser toes); Flexor hallucis longus (flexor of great toe)
Name the hip adductors that are innervated by the obturator nerve
adductor magnus, adductor brevis, adductor longus, & gracilis
Muscles responsible for knee extensors?
Which muscle performs the action of abdominal hallowing (sucking belly button in)?
Name the three arches in the foot
what is medial longitudinal arch; lateral longitudinal arch; and transverse arch?
Name the parts of the body that the sacral plexus innervates.
pelvis, posterior thigh & leg, dorsal and plantar surfaces of foot
What is runner's knee caused by?
Caused by repeated knee flexion and extension
Which muscles make up the Anterior Core Muscles?
External Oblique, Internal Obliques, Rectus Abdominus, and Transverse Abdominus
Name this muscle:
O: Fibula: inferior (distal) 2/3 of lateral fibular surface
I: base of the 5th metatarsal
what is Fibularis (peroneus) Brevis?
Name the nerve that innervates semitendinosus, semimembranosus, biceps femoris: LH, and adductor magnus
what is sciatic nerve?
what muscles does the pes anserine bursitis inflame?
Sartoriu, Gracilis and Semitendinosus (All attach on medial tibia)
Which muscles make up the Posterior Core Muscle?
Quadratus Lumborum & Spinal Erectors (Erector Spinae)
Name this muscle:
O: Fibula: middle of the anterior surface; interosseous membrane
I: base of the distal phalanx of the great toe
what is Extensor Hallucis Longus?