Chapter 10,11,12 Flashcards
Ability to move and change directions without falling
Dynamic ability
Progression of body proprioception
2 leg stable
1 leg stable
2 leg unstable
1 leg unstable
Proprioception balance Challenges
Floor balance beam half foam roll foam pad balance disc wobble bosu ball
Name 5 balance stabilization exercises
SL balance SL balance reach SL hip external and internal rotation SL lift and chop SL throw and catch SL arm and leg motion SL windmill
Name 3 balance power exercises
Multiplanar hop up w. stabilization
SL box hop up with stabilization
SL box hop down with stabilization
SL propprioceptive hop with stabilization all planes
Involves a hop
Name 5 balance strength exercises
SL Squat SL squat touchdown SL Romanian DL Multiplanar step up to balance Multiplanar lunge to balance Reverse lunge to balance SL squat with cable assistance
Involves bending at knee or hip
3 phases of plyometric exercises
eccentric, amortization, concentric
How long should landing be held on reactive stabilization exercise
3-5 seconds
Involves little of no joint motion but establishes optimal landing mechanics and coordination
Plyo stabilization
Name 4 plyo stabilization exercises
squat jump up with stabilization Box jump up with stabilzation Box jump down with stabilization Multiplanar jump with stabilization Cone jumps with stabilization (all planes)
More dynaminc and eccentric and concentric motion through full range. Specifity, speed, and neural demand may be progressed
Plyometric strength
Name 4 plyometric strength exercises
Squat jump tuck jump butt kick power step up Jump rope Lunge jumps repeat Box jumps
Involves entire muscle action spectrum and contraction velocity. Improves rate of force production, eccentric, strength, and reactive strength
Power plyo
Name 3 power Plyo exercises
Ice skaters
SL power step up
proprioceptive plyometrics
Box run steps (all planes)
Ability to move the body in one intended direction as fast as possible.
Product of stride rate and stride length
Speed
Ability to accelerate, decelerate, stabilize, and change direction quickly while maintaining proper posture
Agility
React and change position with mx rate of force production in all planes
Quickness
Give 3 reasons why SAQ should be used in youth populations
decreased likelihood of athletic injury
increased likelihood of exercise later in life
Improves physical fitness
Difference between balanceand dynamic posture
Balance: body is in equilibrium and stationary, no mvmt
Dynamic: ability to move and change directions under various conditions w/out falling
The distance outside the base of support that an individual can go without losing control of his or her gravity
Limit of stability
What is balance dependent on
Ability to maintain the bodys center of gravity over its base of support
Balance is involved in movement
and does not work in isolation
Give an ex or balance training in a proprioceptively enriched environment
foam pad under foot
what can lead to altered balance
Muscle imbalances, joint dysfunction, pain and swelling
Balance stabilization is characterized by
Little joint motion of the balance leg
Balance focuses on
Controlled instability.
Two leg can challenge
an elderly persons balance
Balance strength can be characterized as
Eccentric and concentric action in balance leg through full ROM
balance strength tempo
Medium
Balance strength challenges
Neuromuscular efficiency of entire body