PREPARATION AND TRAINING Flashcards
Just read the introduction for preparation and training.
In order to improve performance, training must be planned effectively. Top class elite athletes will plan their training year carefully to optimise their performance. Each individual training session will be well planned, using the principles of training, in order for improvements to be made.
Quantitative data
- Objective - based upon facts and is
- measurable
- numerical
- meaningful
Qualitative data
- Subjective- based upon personal opinions
- Assumptions
- Emotions/interpretations
When testing a performer, what is important about the test?
It has to be valid and it is set up so that the results are reliable.
What is validity?
When the test measures what it’s supposed to measure.
Does the test measure what it is supposed to test?
eg the vertical jump is a valid test of power as it tests what it’s supposed to.
Is the test sport specific?
eg multistage fitness test involves running so it is valid for a games player where lots of running is involved, but not valid for a swimmer where the movements are different.
What is reliability?
Can be repeated accurately and results compared.
Can the findings be repeated?
If the findings of a test can be repeated, it is said to be reliable. This would mean that several people could undergo the test and their results would be comparable.
For example, during 30m sprint all performers should run the same distance of max effort with a flying start.
To ensure a test is reliable…
- Tester should be experienced
- Equipment should be standardised
- Repetition of tests to avoid human error
- Follow test procedures
Illinois Agility Test
- Type of data
- Validity - What sport would make this valid / invalid?
- Reliability
- Quantitative
- Valid - games player Invalid - Rower
- —Start and stop at same place — Nobody misses out cones
Vertical Jump
- Type of data
- Validity - What sport would make this valid / invalid?
- Reliability
- Quantitative
- Valid - long jumper / Invalid - Shot putter
- —Everybody starts at correct height — Chalk fingers so reading height is reliable
30m Sprint
- Type of data
- Validity - What sport would make this valid / invalid?
- Reliability
- Quantitative
- Valid - 100m sprinter / Invallid - Boxer
- —everybody runs same distance — timed from start to finish
What are the three parts of a warm up?
- General Warm Up -Body temperature raising phase
- Stretching - Those joints and muscles that are to be used in the activity
- Specific Warm Up - Practice the skills that will be used in the sport
What are the effect of a warm-up?
- Release of synovial fluid
- Improved blood flow
- Increased body & muscle temperature
- Practice of same skills as in activity
- Increased sensitivity of nerve receptors
Warm up
Improved blood flow
- Capillaries dilate to improve oxygen delievry to muscle tissues
- Increased blood flow to heart which increases efficiency
Warm up
Increased body & muscle temperature
- Elasticity & flexibility of muscles increases
- Reduces possibility of injury
- Faster chemical reactions
Warm up
Practice of same skills as in activity
- Increases alertness
- Mental rehearsal
- Reduces stress or anxiety
Warm up
Increased sensitivity of nerve receptors
- Speeds up nerve conduction
- Improves reaction time
What are the main components of a cool down?
Jogging/Walking
5-10 mins sub-maximal (reduced intensity) exercise
Stretching
5-10 mins static stretching.
What does a cool down do?
- Return heart rate to resting levels gradually
- Reduces body temperature
- Flushes oxygenated blood through capillaries
- Oxidises & removes lactic acid
- Reduces chance of dizziness due to blood pooling
- Maintains venous return mechanisms
- Reduces potential for DOMS
- Reduces level of adrenaline in blood
- Psychological benefit
Types of stretching
- Static stretching
- Active
- Passive
- PNF
- Ballistic
Static stretching
STATIC stretching is stretching while NOT moving
It can be active or passive
Stretch to farthest position and hold with isometric contraction.
Active stretching
Active- involves the performer working on one joint, pushing it beyond its point of resistance, lengthening the muscle
- Position held by agonist muscles
- No assistance from external force
Passive Stretching
Position held by another
- body part
- partner
- other external force
PNF
Form of static stretching
- Stretch to farthest position
- Hold isometric contraction for 10 secs
- Relax and thenstretch further
- Best way of increasing flexibility