WorksheetsFM Week 2 - Review #1
Total questions: 15
Worksheet time: 9mins
In this image, hip flexion is limited because the hamstrings are demonstrating which type of insufficiency?
active insufficiency
open insufficiency
closed insufficiency
passive insufficiency
Hyaline Cartilage is avascular, so it gets nutrients via osmosis & (a) forces during movement.
Type of activation: when the production of tension occurs while the muscle lengthens
concentric activation
isometric
activation
eccentric activation
Type of muscle fibers that are recruited last, are fast and powerful, fatigue more quickly, and you have MORE of this type as an infant
Type I
Type II
Type III
Type A
When the muscle fibers are ________ to a tendon, ALL the force generated by the muscle fiber is transmitted to the tendon across a joint.
parallel
oblique
T/F: ________ muscles can generate more force because fibers are packed in tighter.
Pennate
Fusiform
In the stress-strain relationship chart, the ____ region is where tissue will sustain long term damage and is less likely to "bounce back."
toe
elastic
compact
plastic
general term for force applied to the body that tends to elicit rotation around an axis
(a)
What does A represent (left side of this chart)?
Passive Tension
Concentric Activation
Plastic Region
Eccentric Activation
______________ are located in tendons (near junctions) that detect tension; they inhibit prime mover & excite opposing muscles to prevent overstretch
proprioceptors
golgi tendon organs
muscle spindles
reason why two-joint muscle can't stretch enough to allow full range of motion at both joints at the same time
(a)
creep is:
load speed over time
load force over time
load stretch over time
load damage over time
two compressed objects slide past each other in opposite directions
torsion
shear
compression
bending
________ motor units are activated first when engaging in voluntary movement
smaller
shorter
longer
bigger
Type 1 collagen resists ________ forces
compressive
shear
torsion
tensile
