what is the insertion of the tibialis anterior in humans?
1st metatarsal
how many adductor muscles are there?
5
A.) what is the action of the deltoid muscle?
abducts arm
#12.) what is the origin of the brachialis?
anterior distal surface of humerus
is abduction of the thigh movement away from or toward the midline?
away
#4.) what muscles are antagonists of triceps brachii?
biceps brachii
what is the insertion of the soleus?
calcaneous
C.)what is the insertion of the trapezius muscle?
clavicle, acromion process, and spine of scapula
what is the origin of the gastrocnemius?
condyles of the femur
E.) what is the insertion of the pectoralis minor
corocoid process of the scapula
#13.) name all the muscles that flex the arm.
deltoid, pectoralis major, bicep brachii, brachialis, brachioradialis
what is the insertion of the fibularis tertius muscle?
dorsum of the 5th metatarsal
#11.) what is the action of the triceps brachii?
extends elbow
what is the action of the vastus lateralis?
extends leg
what is the action of the extensor hallucis longus?
extends the hallux
#8.) the latissimus dorsi muscle has what action
extends,adducts, and draws shoulder inferiorly
name all the muscles that extend the hand.
extensor digitorum, extensor carpi radialis brevis and longus
what muscles extend the thumb?
extensor pollicis longus and brevis and abductor pollicis longus and brevis
plantar flexion and eversion of the foot occurs by what muscle?
fibularis longus and brevis
how does the action of the fibularis longus in humans differ from that of the fibularis tertius?
fibularis longus-plantar flexes fibularis tertius-dorsiflexes
what is the action of the flexor carpi radialis muscles?
flexes and abduct hand
how does the action of the rectus femoris differ from those of the quadriceps muscles?
flexes thigh
#6.) the pectoralis major has what action?
flexes, adducts,medially rotates arm
what is the antagonist to the extensor pollicis longus and brevis muscles?
flexor pollicis longus and brevis
what muscles do you use when you rise up on your toes?
gastrocnemius
the calf is made of what two major muscles?
gastrocnemius and soleus
#9.) name the insertion of the infraspinatus
greater tubercle of humerus
what muscle flexes the lumbar vertebrae as part of its action?
iliopsas
D.) does the biceps brachii muscle originate or insert on the humerus?
inserts
where do the hamstring muscles originate as a group?
ischial tuberosity
#10.) what is the insertion of the subscapularis?
lesser tubercle of humerus
how do the gluteus medius and gluteus minimus prevent you from toppling over as you walk?
maintain center gravity
what is the origin of the flexor carpi ulnaris in human?
medial epicondyle of humerus and ulna
what is the insertion of the extensor carpi ulnaris muscle?
metacarpal 5
where does the flexor digitorum superficialis of human insert?
middle phalanges of digits 2-5
what is the insertion of the flexor digitorum longus?
on distal phalanges of 2-5
what muscles flex the hand?
palmaris longus, flexor carpi radialis and ulnaris and flexor digitorum superficialis and profundus
what is the insertion of all the muscles of the quadriceps group?
patellar tendon
where are the extensor carpi muscles found, on the anterior or posterior side of the forearm?
posterior
#5.) what is the origin of the trapezius?
posterior occipital, ligamentum nuchae, C7-T12,
what is an antagonist to the supinator muscle?
pronator teres
which muscle group is found on the anterior part of the thigh?
quadriceps femoris
list two muscles in this exercise responsible for thigh flexion.
rector femoris and iliopsas
#7.)what is the origin of the pectoralis minor?
ribs 3-5
what are two muscles that are synergists with the biceps femoris muscle?
semimembraneous and semitendionsus
B.) name the origin of the supraspinatus muscle?
supraspinous fossa
if you were to ride a horse, what muscles would you use to keep your seat out of the saddle as you ride?
thigh abductors or quadriceps
name a muscle in this exercise that dorsiflexes the foot.
tibialis anterior
4.) transect
to cut a muscle in half
2.) flexion
to decrease a joint angle
3.) reflect
to pull back a muscle
#3(1.) dissect
to seperate muscles
6.) fixing
to stabilize a joint
#15.) as you look up at the ceiling, what back muscles are you using?
trapezium
#14.) as you hit a nail with a hammer, what arm muscle are you using?
triceps
5.) action
what a muscle does
