Term
| Origins of biceps brachii |
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Definition
| coracoid process & glenoid fossa |
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Term
| Insertion of biceps brachii |
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Definition
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Term
| Funcion of biceps brachii |
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Definition
| flexes & supinate forearm at elbow, flexes are at shoulder joint |
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Term
| Origins of triceps brachii |
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Definition
| scapuls, posterior shaft of humerus (2) |
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Term
| Insertion of triceps brachii |
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Definition
| olecranon process of ulna |
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Term
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Definition
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Term
| Function of flexor carpi radialis |
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Definition
| flexes & abducts hand at wrist |
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Term
| Function of flexor carpi ulnaris |
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Definition
| flexes & adducts hand at wrist |
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Term
| Function of flexor digitorum superficialis |
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Definition
| flexes hand at wrist & flexes phalanges |
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Term
| Function of brachioradialis |
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Definition
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Term
| Function of extensor carpi radialis longus |
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Definition
| extends & abducts hand at wrist |
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Term
| Function of extensor carpi ulnaris |
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Definition
| extends & adducts hand at wrist |
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Term
| Function of extensor digitorum |
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Definition
| extends hand at wrist & extend phalanges |
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Term
| Origin of extensor digitorum |
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Definition
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Term
| Insertion of extensor digitorum |
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Definition
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Term
| Origins of biceps femoris |
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Definition
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Term
| Insertions of biceps femoris |
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Definition
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Term
| Funtion of biceps femoris |
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Definition
| extends thigh at hip & flexes knee |
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Term
|
Definition
| flexes leg at knee, abducts leg at hip, laterally rotates leg at hip to cross legs |
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Term
| Function of tensor fasciae latae |
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Definition
| flexes & abducts thigh at hip, steadies knee/trunk on thigh |
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Term
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Definition
| adducts & medially rotates leg at hip, flexes leg at knee, used in walking |
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Term
| Function of semitendinosus |
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Definition
| extends thigh at hip, flexes knee |
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Term
| Function of semimembranosus |
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Definition
| extends thigh at hip, flexes knee |
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Term
| Which muscles do the hamstrings include? |
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Definition
| biceps femoris, semitendinosus, semimembranosus |
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Term
| Name the 4 heads of the quadriceps femoris group |
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Definition
| rectus femoris, vastus lateralis, vastus medialis, vastus intermedius |
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Term
|
Definition
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Term
| Insertions of rectus femoris |
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Definition
| patella & tibial tuberosity |
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Term
| Function of rectus femoris |
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Definition
| extends leg at knee, flexes leg at hip |
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Term
| Origin of vastus lateralis |
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Definition
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Term
| Insertion of vastus lateralis |
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Definition
| patella & tibial tuberosity |
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Term
| Function of vastus lateralis, vastus medialis & vastus intermedius |
|
Definition
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|
Term
|
Definition
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Term
| Insertion of gastrocnemius |
|
Definition
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Term
| Function of gastrocnemius |
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Definition
| plantar flexes foot, flexes leg at knee joint |
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Term
|
Definition
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Term
| Function of flexor digitorum longus |
|
Definition
| plantar flexes foot, flexes toes |
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Term
| Function of digitorum longus |
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Definition
| dorsiflexes & evert foot, extends toes |
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Term
| Function of tibialis anterior |
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Definition
| dorsiflexes & inverts foot |
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Term
|
Definition
| dense cord of connective tissue, attaches muscles to bones |
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Term
| Define belly of the muscle |
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Definition
| fleshy portion between insertion & tendons |
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Term
|
Definition
| attachment of a muscle by a tendon to the stationary bone |
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Term
|
Definition
| attachments of a muscle by a tendon to the moveable bone (usually more distal than origin) |
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Term
| Define prime mover (agonist) |
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Definition
| muscle that causes a desired action |
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Term
|
Definition
| muscle that relaxes while prime mover contracts |
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Term
| Give an example of a muscle pair (prime mover & antagonist) |
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Definition
| biceps brachii & triceps brachii |
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Term
| Define gliding & give an example |
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Definition
flat bone surface moves back & forth & side to side
ex: moving hand at wrist |
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Term
| Define & give an example of extension |
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Definition
increases angle, often gets you back to anatomical position
ex: moving arms from out in front of you to your sides |
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Term
| Define & give an example of flexion |
|
Definition
decreases angle between articulating bones
ex: bringing hands from anatomical position to out in front of you |
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Term
| Define & give an example of hyperextension |
|
Definition
continuation of extension beyond anatomical position
ex: moving arms from anatomical position to behind you |
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Term
| Define & give an example of elevation |
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Definition
upward movement of part of body
ex: shrugging shoulders |
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Term
| Define & give an example of depression |
|
Definition
downward movement of part of body
ex: dropping jaw open |
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Term
| Define & give an example of rotation |
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Definition
bone revolves around its own longitudinal axis
ex: turning head from side to side |
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Term
| Define & give an example of protraction |
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Definition
| movement of a part of the body forward ex: pushing jaw out |
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Term
| Define & give an example of retraction |
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Definition
| movement of a protracted part of the body back to anatomical position ex: moving jaw that is pushed out back to "normal" |
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Term
| Define & give an example of inversion |
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Definition
| movement of soles of feet inward ex: standing on the outsides of your feet |
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Term
| Define & give an example of eversion |
|
Definition
movement of the soles of feet laterally
ex: facing soles away from each other |
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Term
| Define & give an example of dorsiflexsion |
|
Definition
| bending of foot up ex: standing on heels |
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Term
| Define & give an example of plantar flexion |
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Definition
| bending the foot down ex: pointing toes |
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Term
|
Definition
| movement of forearm so palm is facing forward or upward |
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Term
|
Definition
| movement of foreard so palm is turned backward or downward |
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Term
| Name 2 factors used to name muscles |
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Definition
| size, shape, action/function, orientation to midline, location |
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Term
| What happens when the hamstring is injured? |
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Definition
| hematoma, bruising, tearing of tendons |
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