P1. Movement Analysis Flashcards
FLE
123
Give an example of First class lever
Tricep extension over head.
Effort - force of triceps
Load - weight of/ on hand
Fulcrum - Elbow
Give an example of second class lever
Calf raise
Load - body weight
Fulcrum - toe joint
Effort - force of gastrocnemius
Give an example of third class lever
Bicep curl
Load - weight of/on hand
Effort - force of bicep
Fulcrum - elbow joint
What is the acronym for planes and axis?
a - SLT
p - FTS
What does the sagittal plane divide the body into?
left and right
What does the transverse plane divide the body into?
top and bottom
What does the frontal plane divide the body into?
front and back
What does the sagittal axis run through ?
front to back
What does the longitudinal axis run through?
top to bottom
What does the transverse axis run through?
left to right
What is the definition of health?
state of complete, mental physical and social well being and not merely the absence of disease or infirmity
What is the definition of fitness?
Ability to cope with the demands of the environment
What is the definition of cardiovascular endurance?
Ability of the heart and lungs to supply oxygen to the working muscles
What is the definition of muscular endurance?
ability to repeatedly use muscles over a long time without fatigue
What is the definition of strength?
Amount of force that a muscle or muscle group can apply against a resistance
What is the definition of speed?
Rate at which someone is able to move over a period of time
What is the definition of power?
Speed x strength
What is the definition of agility?
Ability to change direction at speed whilst maintaining control
What is the definition of balance?
Ability to keep the bodys centre of mass over a base of support
What is the definition of coordination?
ability to use two or more parts of the body together efficiently
What is the definition of reaction time?
Time taken to react to a stimuli
What is the definition of flexability?
Amount of movement possible at a joint
TRUE or FALSE: The effort arrow is always facing the bar
TRUE
is the effort arrow above or below the bar in 2 and 3rd class lever?
Below
