Force Platforms Flashcards
1
Q
What is newtons 3rd law of motion?
A
For every action, there is an equal an opposite reaction
2
Q
what do force platforms measure?
A
Ground reaction forces
3
Q
How do force platforms measure force?
A
Measure total force applied to the ground
Provide 3 components: vertical (z), Anterior-Posterior (x), Medio-lateral (y)
Provides 2 co-ordinates
4
Q
What does CoP stand for?
A
Centre of Pressure
A point on the force platform where the resultant point passes
5
Q
What are the techincal considerations for force platforms?
A
Mounted below floor
Ideally same apperance as floor
Several platforms
6
Q
what measurement considerations follow use of force platforms?
A
One strike on each force platform
Normak step length/width (targeting)
Small adjustments of starting position required
