exffects of exercise Flashcards
1
Q
before exercise
A
increase HR
increased supply of 02
removal of waste products
2
Q
during exercise
A
increased HR, SV and CQ
vascular shunt
increase muscle temp
more blood redirected to the muscle to produce more oxygen to working areas
3
Q
immeadilty after
A
Fall in HR and muscle temp
fall in adrenaline
return to homeostasis
4
Q
respiratory system
A
increased breathing rate
increased tidal volume
increase mute ventilation
oxygen debt
5
Q
long term om heart
A
resting heart rate decreases heart size increases cardiac output increases blood pressure decreases capilliarsation happens
6
Q
Name 4 long term effects on the muscular system.
A
- Increased muscle growth (hypertrophy)
- Increased strength in tendons and ligaments
- Increased muscular endurance
- Increased resistance to fatigue / lactic acid
7
Q
Name 4 long terms effects on the respiratory system
A
- Efficient gaseous exchange att he alveoli
- Increased tidal volume & minute ventilation
- Lungs get bigger
- Improved, more efficient & stronger respiratory muscles
8
Q
Name 2 long term effects on the body.
A
- Improvements in specific components of fitness
- Increased bone density
