What muscle assists the prime mover by encouraging the same joint motion while helping to stabilize the moving joint?
A.Antagonist
B.Synergist
C.Fixator
D.Agonist
While flexing the little toe, which muscle do we employ?
A.Extensor hallucis brevis
B.Flexor hallucis brevis
C.Flexor digiti minimi brevis
D.Abductor digiti minimi
Muscle spindles are most sensitive to what type of stimulus?
A.Slow lengthening
B.Rapid lengthening
C.Alternating shortening and lengthening
D.Sudden shortening
This set of muscles perform the same actions and are synergists.
A.Pectoralis Major and Pectoralis Minor
B.Gluteus Medius and Gluteus Maximus
C.Supraspinatus and Teres Minor
D.Latissimus Dorsi and Teres Major
Proprioceptors are sensors that provide information about:
A.joint angle
B.muscle length
C.muscle tension
D.all of the above
A type of contraction where there is no change in the muscle’s length.
A.Isometric
B.Concentric
C.Eccentric
D.Isometric and Eccentric
Which of the following DOES NOT flex the hip?
A.Psoas Major
B.Gracilis
C.Sartorius
D.Rectus Femoris
Which of the following is an example of a posture muscle?
A.Psoas Major
B.Glute Max
C.Tibialis Anterior
D.Deltoid
Which muscle is short and tight and causes Anterior pelvic tilt?
A.Rectus Abdominis
B.Glute Max
C.Lumbar Erector Spinae Muscles
D.Rectus Femoris
Which muscles would be good for helping you row a boat?
A.Gracilis
B.Iliacus
C.Erector Spinae
D.Rhomboids
What joint do all the hamstrings cross?
A.Coaxal Joint
B.Interphalangeal joints
C.Tibiofemoral Joint
D.Humeroulnar Joint
If I am in anatomical position which FOREARM BONES would be most lateral
A.Ulna
B.Phalanx of Thumb
C.Humerus
D.Radius
Gastrocnemius effects 2 joints. Please select one of those joints below.
A.Talocrural Joint
B.Metatarsophalangeal
C.Coxal Joint
D.Tibiofemoral Joint
A joint or articulation is the connection of what?
A.Muscles
B.Tendons
C.Ligaments
D.Bones
The name humeroulnar is in reference to which two bones.
A.Radius and Humerus
B.Humerus and Ulna
C.Anconeus and Humerus
D.Radius and Ulna