Paper 1 Flashcards
Coordination
Move 2 or more body parts at once
Flexibility
Range of movement at a joint
Power
Speed x strength
Reaction time
Time between the presentation of a stimulus and movement
What is fitness testing used for
Asses improvements
Motivation
What does fitness testing measure
Strengths and weaknesses
Principles of training (SPORT)
Specificity , progressive overload , reversibility ,tedium
FITT stands for
Frequency, intensity, time , type
What percentage is aerobic
60-80
6 functions of the skeleton
Support, shape , structure , movement, mineral storage, blood cell production
Definition of joint
A joint is where two or more bones meet
Abduction
Movement of limb away from midline if the body
Doris flexion
Decrease ankle at joint
Plantar flexion
Increase angle at a joint
Type of muscular contraction begin with I
Isometric- no movement creates
What type of blood to arteries carry
Oxygenated away from heart
What type of blood do veins carry
Deoxygenated blood towards heart
How Are the pulmonary artery and vein different to the normal veins and arteries
PV = carries oxygenated away from H
PA= carries deoxygenated towards H
2 characteristics of artery
No valves
Oxygenated blood
Thick walls
Characteristics of vein
Thin walls
Deoxygenated blood
Valves
The redirection of blood
Vascular shunt
What attaches muscle to bone
Tendon
What attaches bone to bone
Ligaments
What does synovial fluid do
Reduces friction between bones
