balance is the ability to maintain cog within the bos. basically when someone pushes you still keep standing that means that you got some good balancing abilities. so a physiotherapist assess your static and dynamic balance in various positions.
this helps him improve your ability to move about more easily.
2. DEFINITION
• Balance is defined as the condition in which all the forces acting
on the body are balanced and that the center of mass (COM) is
within base of support (BOS) and the limits of stability(LOS).
6. • MOTOR –
• Muscle quality
• Ability to activate the muscles
• SENSORY-
• Visual system
• Vestibular system
• Somatosensory system- proprioception and tactile system
• COGNITIVE-
• Attentional ability
9. DYNAMIC BALANCE
• REACTIVE CONTROL is the ability to maintain balance in response to
external destabilizing forces on the body.
TO ASSESS :
• Perturbations
• Move the surface where the patient is sitting or standing
• Ex- moveable platform, therapy ball
• OBSERVE- Postural strategies
10.
11.
12. • PROACTIVE CONTROL is the ability to maintain balance in response to an internally
generated destabilizing forces.
• EX- leaning forward, dancing
17. ASSESSING THE EFFECT OF COGNATION ON BALANCE
DUAL-TASKING -
While talking while standing, reading while walking, or pour water into a glass
18. QUANTITATIVE ASSESSMENT
1. BERG BALANCE SCALE
• BBS assess both the static and dynamic balance.
• Scores of 45 or below =High risk of recurrent or multiple falls
19. 2.REACH TESTS
MULTI DIRECTIONAL REACH TEST
direction Normative value
forward 25 ±8.14 cm
lateral 19.7 ±5.70 cm
back 11.6+/- 3.07 in
20. TIMED GET UP AND GO TEST
• It is a quick measure of dynamic balance and mobility.
Healthy adults - less than 10 seconds.