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22 Cards in this Set

  • Front
  • Back

How do you perform a star excursion balance test

Create star gride on floor


Standing on weak leg


Use good leg to reach out and touch all the points

Muscle involved in coordination

1. Stimulate the activity


2. Antagonist inhibited


3. Others stabilize

Coordination components

1. Activity perception


2. Feedback & feedforward


3. Repetition


4. Inhibition

Three things to increase to make an activity harder

1. Speed


2. Force


3. Complexity

Amortization phase of plyometrics

Transition of msucles from eccentric phase to concentric phase



Needs to be very SHORT (23ms)

Foot position Durning plyometrics

Should land mid foot and quickly roll to toes to push off

Progression of plyometrics

1. Jumps in place


2. Standing jumps


3. Multiple jumps and hops


4. Bounding


5. Box drills


6 depth jumps


RTP criteria

Full ROM, strength, joint mobility


Functional testing


objective clinical exam


Subjective information (CONFIDENCE!)

Basic functional activites

Squats


Forward step up


Step downs


Lateral step ups

Pre stage befo e doing a step exercise

Be able to fully weight bear in single leg stance

Step up step down, which leg leads?

Injuries steps up first


Injuries steps down first (forces quads to control with eccentric contraction)

Step down strengthens

Gluts and quads

Lateral step up strengthens

Quads (isolates!)

If clinic flexes trunk when doing a lateral step up what is working?

Hamstrings rather than quads!

When doing lateral step up client feels it more in lateral hip than quads

Using glut med more

Factors that influence PFPS

1. Weak quads


2. Weak hips and trunk control


3. Tight hamstring

Stretch shortening principle

Theory behind plyometrics



Increased muscle elasticity (putting msucles on stretch) combined with the adaptation in the GTO and muscle spindles will help increase power

Contraindications for plyometrics

1. Inflammation


2. Instability


3. Recent postoperative condition

7 principles of rehab

1. Avoid aggravation


2. Timing (start ASAP safely!)


3. Compliance


4. Individualization


5. Specific sequencing


6. intensity (challenging but doable)


7. total person


Two main objectives of rehab

1. Keep the whole person as healthy as possible


2. Rehab the injury itself

Order of the rehab components

1. Flexilbity and ROM


2. Strength and muscle endurance


3. balance


4. Coordination


5. Agility


6. Functional activity

4 principles of strengthening exercises

1. specific exercises


2. No pain


3. Attainable goals


4. progressive overload