Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
28 Cards in this Set
- Front
- Back
pair of muscles that move parts of the body in opposite directions
|
antagonistic muscles
|
|
stretching which involves forceful bouncing movements
|
ballistic stretching
|
|
stretching which involves gentle, sports-related motions
|
dynamic stretching
|
|
a sensory organ in the muscles that relaxes them in response to static stretching
|
golgi tendon organ
|
|
a sensory organ in the muscles that tightens them in response to sudden movement
|
muscle spindle
|
|
how far in any direction a part of the body is able to move
|
range of motion
|
|
stretching that involves no moving during the muscle stretch
|
static stretching
|
|
starts increasing blood flow to the muscles
|
warm up
|
|
helps get muscles out of a relaxed state
|
warm up
|
|
helps prevent muscle soreness the day after exercise
|
cool down
|
|
helps the joints of the body handle the strain of exercise
|
warm up
|
|
keeps blood flowing thru body
|
cool down
|
|
prevents body from being shocked from exercise
|
warm up
|
|
when the joints move more easily
|
decreased joint stiffness
|
|
results in fewer varicose veins
|
improved circulation
|
|
comes from equally worked antagonistic muscles
|
improved posture
|
|
lowers blood pressure and blood sugar
|
improved the ability to relax
|
|
measures leg and back flexibility
|
standard sit-and-reach test
|
|
slide together to shorten a muscle
|
myofibrils
|
|
a by-product of exercise
|
lactic acid
|
|
performed by trying to grab your hands behind your back
|
shoulder flexibility test
|
|
the muscle cells
|
muscle fibers
|
|
the front and back muscles of your leg
|
antagonistic muscles
|
|
reduces the chance of muscle injury
|
flexibility exercises
|
|
slow leg lifts
|
dynamic stretch
|
|
often used before sports
|
d. stretch
|
|
engages the muscle spindles
|
ballistic s.
|
|
engages golgi tendon organs
|
static s.
|