PE - muscles Flashcards
1
Q
immediate effects of exercise
A
- heart increases
- contractions of the heart increase / stroke volume increases
- rate and depth of breathing increases
- increased body temperature (sweating)
2
Q
short-term effects of exercise
A
changes happen up to 36 hours after exercise
- tiredness / fatigue
- light-headedness
- DOMS
- cramps
3
Q
DOMS - meaning
A
Delayed On-set Muscle Soreness
4
Q
long-term effects of exercise
A
month and years of exercising
- cardiovascular
- respiratory
- musculoskeletal
- metabolic
- psychological
- health
- fitness
5
Q
cardiovascular - long term
A
- increased heart efficiency
- lowering resting heart rate
- improved circulation
- lower blood pressure
6
Q
respiratory
A
- enhanced long capacity and efficiency
7
Q
musculoskeletal
A
- increased muscle strength and endurance
- better bone density
- stronger tendons/ligaments
- improved flexibility
8
Q
metabolic
A
- better fat utilization
- improved glycogen storage
- increased metabolism
9
Q
psychological
A
- reduced stress & anxiety
- improved self-esteem
10
Q
health
A
- reduced risk of chronic conditions
11
Q
fitness
A
- improved performance in specific sports
- faster recovery times
12
Q
aerobic
A
- uses oxygen to produce energy for longer sustained activities
- breaks down carbohydrates and fats to produce energy using oxygen
- used in lower-intensity but longer-duration activities
- focus on stamina and endurance
eg. running long distance, swimming steady pace, walking
13
Q
anaerobic
A
- without the need for oxygen
- relies on stored fuels (carbohydrates)
- breaks down glucose to produce energy without using oxygen
- buildup of lactic acid (causes fatigue)
- oxygen isnt require during activity
- focus on power and speed
eg. sprinting, jumping, HIIT, short explosive sports
14
Q
EPOC - meaning
A
Excess Post-exercise Oxygen Consumption
15
Q
EPOC
A
- also known as oxygen debt
- amount of oxygen the body needs to return to its normal resting state after exercise
