Hip
All of the adductor muscles originate on what part of the pelvic bone?
Pubis
Name the muscle given the following information:
O: Posterior surface of lateral femur condyle
I: Upper posterior medial surface of tibia
Popliteus
This muscle is the only ankle muscle that has an action at the knee joint as well.
Gastrocnemius
The trunk (vertebrae) can move in ____ planes of motion
3
This is the largest joint in the body
Knee
Name the muscle that would have the O & I:
O: Lateral illium below the crest
I: Posterior and middle surface of greater trochanter
Gluteus medius
Name the origin site of the hamstrings
Ischial tuberosity
Name the tendon that joins the superficial posterior compartment to the calcaneus.
Achilles Tendon
How many muscles are actually within the erector spinae?
9
Name a joint in the ankle/foot that allows for inversion and eversion.
Subtalar or transverse tarsal joints
Name the group of muscles with the following I&A:
I: Greater trochanter
A: External rotation of the hip
Deep posterior group
List the muscles in the quadriceps group
Rectus femoris, vastus lateralis, vastus intermedius, vastus medialis
Name one of the joint actions that would be produced by a muscle with the following O & I:
O: Middle 1/3 of posterior surface of the tibia
I: Base of distal phalanx of 2-5 toes, plantar side.
Plantar flexion
Inversion
Toe flexion
Name the muscle that is described by the following information:
O: Pubic crest
I: Cartilage of 5-7 ribs and xiphoid process
A: Trunk flexion
Rectus abdominis
Hamstring tendon (semitendinosus)
Quad tendon
What does the tensor fascia latae muscle turn into, and where does it insert?
IT Band; Gerdy's tubercle
The semimembranosus muscle inserts on the (A/P) side of the medial epicondyle of the tibia, while the semitendinosus muscle inserts on the (A/P) side of the medial epicondyle of the tibia.
Semimembranosus - P
Semitendinosus - A
Name the shared action of the peroneal group of muscles
Eversion
What is the major action of the transverse abdominis
Forced expiration; moving abdominal contents inward
How is it that the trunk movement can be so large (e.g., during flexion) yet the intervertebral joints are gliding joints?
The cumulative effect
Name the muscles that are solely involved in:
–Hip Flexion
–Hip Extension
(they don’t have actions at the knee)
Flexion: Iliopsoas
Extension: Gluteus Maximus
Name the origins of the biceps femoris.
Long: Ischial tuberosity
Short: Linea aspera
Based upon the name of the muscle flexor hallucis longus, describe its major joint action and its insertion point.
A: Great toe flexion
I: Great toe distal phalanx (plantar surface)
Internal - Right
External - Left
Pronation is a combination of what three ankle movements?
Dorsiflexion
Eversion
Forefoot abduction (toe-out)