Topic 1 Terminology Flashcards
What is Physical Activity
Physical activity refers to any movement produced by muscle
action that involves an expenditure of energy
What is 1 met equaled to?
1 MET = 3.5ml/kg/min of O2 consumed
What does MET stand for?
Metabolic Equivalent (number of calories consumed at meta basal rest)
What are the different classification of the METs
Very Light <1.8 METs walking slow
Light 1.8-2.9 METs dressing, showering, slow moderate walking
Moderate 3-5.9 METs (brisk walking, dancing, active participation in games and sports, moderate load shifting,
etc
Vigorous or maximum > 6 METs (running, fast cycling,
aerobics, fast swimming, competitive sports and games,
displacement of heavy loads, etc.)
Who does the WHO deal with?
concerned with the issues as promoting physical activity for health, global recommendations and exercise
What is exercise?
physical activity planned, structured, repetitive and
aimed at the improvement or maintenance of physical fitness
What are the quantifications of physical exercise?
Heart Rate
VO2 max
Rate of Perceived exhaustion
What is sedentary behavior?
long period of inactivity, low energy expenditure such as sitting, watching television or laying down
What is physical fitness?
ability to carry out normal daily functions with vigor efficiently, and not that much fatigue
What are the health related physical fitness components?
aerobic or cardiorespiratory capacity, flexibility, muscle tolerance, muscle strength and body composition
What are the neuro muscular or sports performance components
agility, balance, coordination, speed, power and reaction time
How does the WHO define health
” complete state of physical, mental and social well being not not merely the absence of illness or disability”
what is the approach of holistic health?
mental, social, emotional and spiritual dimensions
Can health be considered perfect?
No but you can be reach an optimal level of well being
How is “optimal well being” measured or categorized
Continuous scale of 2 extremes.
On the “far left” premature death or illness
On the the “far right” optimal health
What is a health related risk factor?
any circumstance or characteristic of a person or group that increases the chance of a disease to develop
What are the type of risk factors?
Behavior, alcoholism, smoking and eating habits
what re the risk factors that are fixed and cannot be modified?
age, sex and genetics
Risk factor that affects specific type of diseases
Ex) Sun exposure is a rrisk factor for skin cancer
Risk factors that affects various type of diseases
Ex) alcoholism is the cause for traffic accident and in some cases psychological illnesses in a family setting
Risk factors that affect the same damage
Ex) hypertension, cholesterolemia and
smoking are all risk factors for heart disease.
What is an ilness?
a physical or mental
disorder that causes
alterations in the normal
functioning of the organism
