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EDEXCEL GCSE PE Revision
Transcript of EDEXCEL GCSE PE Revision
The Cardiovascular System
reasons for taking part
Principles of Training
A state of complete mental, physical and social wellbeing and not merely the absence of disease or infirmity
a form of physical activity which maintains or improve health and/or physical fitness
ability to meet the demands of the environment
how well a task is completed
components of HEALTH RELATED FITNESS
components of SKILL RELATED FITNESS
components of a balanced diet
red blood cell formation
est and recovery
"Next season I want Newcastle to have qualified for Europe..."
Steve Maclaren, Nov 2015
"Next season I want Newcastle to win the Championship..."
Mike Ashley Nov 2015
repetitions of work at near maximum which develops cardiovascular fitness
individual or group
can be done in lots of places
adapted to include FITT principle
can be done almost anywhere
can take place over a variety of terrains
can include hill work
can be flexible
suited to games players
can combine components of fitness
all levels of individual needs can be catered for
can be aerobic and anaerobic
progressive overload can be applied
can improve strength
range of exercises
easy to monitor progress
allows a variety of training
can be used individually or in a group
can be adapted
Increased HR... why?
increased blood pressure... why?
Systolic pressure rises during exercise
what is diastolic pressure?
faster, deeper breathing
increased body temperature
longer term effects on CV system...
decreased resting HR
Faster recovery HR
Increased cardiac output
effect on lifestyle....
rest allows the heart muscle to grow thicker and increase the number of capillaries
factors that have a negative impact on the CV system....
The respiratory system
...brings oxygen in and takes carbon dioxide out
and long term effects of exercise
Breathing quickens and deepens
term effects of exercise
increased efficiency of the lungs
increased vital capacity
more alveoli available for gas exchange
VO2 max increased
effects of smoking on the alveoli and gas exchange
damages lungs (alveoli) - less stretchy