Lecture 3 Flashcards
What does the Nike Vaporfly 4% do
Stablises ankle
Keeps toe straight
Midsole high degree compliance and resilience
What is qualitative research
Examples
Non Numeric
Unstructed/semistructured
e.g. Colour, oberservation, notes and images
What is quantitative research
Example
Numeric
Structured
e.g. Height, weight, shoe size, test, surveys, experiments
What does 1 plane look like
A——————————-B
What does 2 plane look like
C
A B
What are the 3 different planes of human motion
Sagittal
Transverse (horizontal plane)
Frontal (coronal plane)
Planes are…
What occurs inside a plane
2 dimensional surfaces
Movement
Sagittal plane involves
Lateral, medial
Flexion/extension
Transverse plane involves
Longitudinal
Superior/inferior
Twisting/rotating
Frontal plane involves
Anterior/posterior
Adduction/abduction
What is a axis
The hinge or the pivot point around which movement occurs
What are the three axis and what plane is it connected to
Mediolateral axis = sagittal
Anteroposterior axis = frontal
Longitudinal axis = transverse
What type of movement occurs in the sagittal plane
What axis
Example
Flexion and extension
Mediolateral axis
Plantar flexion
Dorsi Flexion
What is flexion
Bending movement
Angle between a segment and proximal segment DECREASES
What is extension
Straightening movement
Angle between a segment and its proximal segment INCREASES
What type of movement occurs in transverse plane
What axis
Example
Internal and external rotation
Longitudinal axis
Twisting at the write - supernation and pronation