VCE Stuff > VCE Physical Education
Ethical Issues
melaniej:
That doesnt tell you anything.... they are just a company who makes practice exams, they are no indication of what will be on the actual exam. There is no way to predict what will be on the exam, just know everything in a bit of detail and you should be fine!
cafa:
sounds good enuf 2 me
mtwtfss:
What are the arguments for the use of genetic manipulation?
Arguments against:
Detection may be impossible
The distinction between curing disease and assisting performance is unclear
Peak performance may rely on ability of scientists not athletes
Unknown side effects
Banned by WADA
melaniej:
Arguments for would be from the athletes point of view, things such as: it will enhance their performance, injuries will not ruin a career, athletes can play for longer in their lives etc etc
It can also be from a spectators point of view, increase quality of games etc. if athletes have peak condition.
Mostly with the banned substances, the positive points will be from the athletes point of view. Negatives are competitors and medical points - generally.
mtwtfss:
Can someone just confirm that the following is correct:
Domains of physical activity: Household, Transport, Leisure, Occupational
Dehydration causes a decrease in blood flow to working muscles, which leaders to decreased supply of oxygen, which leads to increased production of metabolic by-products.
Also causes increased sweat rate, resulting in decreased blood-plasma volumes. To maintain Q, HR must increase.
When working above LIP, there is an increase in ATP production from the LA system, but the aerobic system remains dominant.
Duration of training programs to notice adaptations: Flexibility = 1 week, Aerobic Power = 6-12 weeks, The rest = 6-8 weeks
Are those statements correct? Need adjusting?
Also, can someone please explain narrow/broad - internal/external focus or whatever that is.
Doubt it's going to on the exam, but just in case.
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