Training methods Flashcards
(50 cards)
What are 2 methods of training aerobic fitness?
Continuous and HIIT
Describe continuous training?
- low/moderate intensity (60-80% of max HR)
- 20-80 minutes
- no recovery non stop activity
- e.g jogging, swimming, cycling
- suited to endurance athletes
Describe HIIT training?
- high intensity (80-90% of max HR)
- 5s-8minute bouts of high intensity exercise
- recovery at 40-50% of max HR
- recovery interval of 1:1 or 1:2
- e.g cycling, running or cross training
- can be modified for different fitness levels
What are the adaptions and specific functions to the respiratory system after aerobic training?
Strengthened respiratory muscles:
- increased efficiency of mechanics of breathing
- decreased max-exercise lung volume
- decreased respiratory fatigue
Increased alveoli SA:
- increased external gaseous exchange
What is the overall effect on the respiratory system after aerobic training?
- increased O2 volume diffusing into blood
- decreased BR at rest and submaximal exercise
- easier exercise performance
- reduced onset fatigue
- delayed OBLA
- increased intensity and duration of performance
- alleviation of asthma symptoms
What are the adaptions and specific functions to the cardiovascular system after aerobic training?
Cardiac hypertrophy:
- increased SV and CO (rest and exercise)
- increased filling capacity and force of ventricles
- decreased HR (bradycardia)
Increased elasticity of artery walls:
- increased vascular shunt efficiency
- decreased resting BP
Increased RBC number:
- increased O2 carrying capacity
- increased gaseous exchange
Increased blood plasma volume:
- lowered blood viscosity aiding blood flow and venous return
Increased capillarisation of alveoli + SO muscles:
- increased SA for blood flow
- increased gaseous exchange
- decreased diffusion distance
What is the overall effect on the cardiovascular system after aerobic training?
- increased blood flow and O2 transport to muscles
- decreased BP
- easier exercise performance
- reduced onset of fatigue
- delayed OBLA
- increased intensity and duration of performance
What are the adaptions and specific functions to the musculo-skeletal system after aerobic training?
SO fibre hypertrophy:
- increased potential for aerobic energy production
- increased strength and reduced fatigue
Increased mitochondrial size + density:
- increased O2 utilisation
- increased aerobic energy production
- increased fat metabolism
Increased myoglobin stores:
- increased transport + storage of O2 to muscles
Increased strength of connective tissues:
- strengthened tendons and ligaments
- increased joint stability
- decreased injury risk
Increased bone mineral density:
- increased calcium absorption
- increased bone strength
- decreased injury risk
What is the overall effect on the muscular skeletal system after aerobic training?
- increased capacity of aerobic energy production
- increased joint stability
- increased metabolic rate
- easier exercise performance
- reduced onset of fatigue
- delayed OBLA
- increased performance intensity and duration
What are the 5 types o strength training?
- static
- dynamic
- maximum
- explosive
- endurance
Describe static strength and give a sporting example?
Force applied against resistance without movement (isometrically)
e.g gymnast handstand on beam
Describe dynamic strength and give a sporting example?
Force applied against resistance with movement occurring
e.g hop, step, jump of triple jump
Describe maximum strength and give a sporting example?
Ability to produce maximal amount of force in single muscle contraction
e.g olympic deadlift or shot put
Describe explosive strength and give a sporting example?
Ability to produce a maximal force in one or a series of contractions
e.g long jump, high jump or ski jumper
Describe strength endurance and give a sporting example?
Ability to sustain repeated muscular contractions over a period of time without tiring
e.g swimming, rowing or running
What are the 4 factors affecting strength?
- cross sectional muscle area
- fibre type
- gender
- age
Describe and explain how cross sectional area affects strength?
Greater cross sectional area = greater strength
Describe and explain how fibre type affects strength?
Greater FG and FOG fibres = greater strength over short time period
fast twitch fibres contract with greater force of contraction
Describe and explain how gender affects strength?
Males have greater strength than women
males have higher muscle mass and cross-sectional area of muscles due to higher testosterone levels
Describe and explain how age affects strength?
Peak strength:
Females = 16-25
Males = 18-30
decreased efficiency of neuromuscular systems, elasticity and reduced muscle mass
How would you evaluate maximum strength and what are the advantages and disadvantages of this test?
One rep max
advantages:
- direct measure
- easy procedure
- most muscle groups can be tested
disadvantages:
- difficult to isolate individual muscles
- trial and error may include fatigue
- injury potential
How else would you evaluate maximum strength and what are the advantages and disadvantages of this test?
Hand grip dynamometer
advantages:
- simple and objective
- inexpensive equipment
- high reliability
disadvantages:
- only forearm muscles assessed
- test not sport specific
How would you evaluate strength endurance and what are the advantages and disadvantages of this test?
UK abdominal curl/sit up test
advantages:
- good for large groups
- simple/cheap
- abdominal muscles can be isolated
- valid and reliable
disadvantages:
- good technique needed
- safety concern over lower back strain
- result affected by subjective motivation
- not sport specific
How would you evaluate explosive strength and what are the advantages and disadvantages of this test?
Vertical jump test
advantages:
- data can be converted to calculate power
- easy test with minimal equipment
- can test yourself