PHYSICAL TRAINING
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- Created by: luluirmiger
- Created on: 21-02-19 11:41
COMPONENTS OF FITNESS
- Agility - ability to move and change direction quickly while maintaining control
- Balance - maintaining the centre of mass over the base of support (static & dynamic)
- Cardiovascular endurance (aerobic power) - ability of the heart & lungs to supply oxygen to the working muscles
- Co-ordination - ability to use 2 or more parts of the body together, smoothly & efficiently
- Flexibilty - the range of movements possible at a joint
- Muscular endurance - ability of the muscles/muscle group to undergo repeated contractions, avoiding fatige (dynamic strength)
- Power (explosive strength/anaerobic power) - product of strength & speed
- Reaction time - time taken to start responding to a stimulus
- Speed - maximum rate an individual is able to perform a movement or cover a distance in a period of time, putting the body parts into action as quickly as possible
- Strength - ability to overcome resistance:
- maximal - maxium force that a muscle can exert a single voluntary contraction
- explosive - muscular strength used in one short sharp movement
- static - ability to hold a body part in a static position, muscle length stays the same
- dynamic - muscular endurance
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FITNESS TESTING
Reasons for fitness testing:
- Identifiying strengths and/or weaknesses to inform training requirements
- Establishing a starting level of fitness and monitoring improvement
- Motivation - enables setting of realistic goals
- Providing variety - helps put together a varied training programme
Limitations of fitness testing:
- Often too general / not sport-specific e.g. 'sit and reach test' measures hamstring & lower back flexibility when swimmer's upper body flexibility is also important
- May not replicate movements of the actual activity e.g. 'stork balance test' involves a pose that isn't featured in many sports that require flexibility
- Don't replicate competitive conditions e.g. noisy crowds or anxiety might effect performance
- Inaccurate as many don't use direct measuring e.g. in the 'vertical jump test' ir can be difficult to tell if a perfromer is putting in maximum effort at all times
- Must be carried out woth the correct procedures to increase validity
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FITNESS TESTS
- Agility - illinois agility test
- Balance - stork balance test
- Cardiovascular endurance - multi-stage fitness test (bleep test)
- Co-ordination - wall toss test
- Flexibility - sit and reach test
- Muscular endurance - sit up bleep test
- Power/explosive strength - virtical jump test
- Reaction time - ruler drop test
- Maximal strenth - one rep max test
- Speed - 30m sprint
- Strenth - handgrip dynamometer test
Qualitative data - subjective (existing in the mind), involves opinions relating to the quality of performance e.g judges scoring a routine in gymnastics
Quantitative data - objective (not influenced by feelings but based on facts), can be quantified as a number e.g. time in seconds or goals achieved
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PRINCIPLES OF TRAINING
S.PO.R.T:
- Specificity - making training specific to the sport/movements/musces/energt e.g.a gymnast incorporating flexibility into their training programme
- Progressive Overload - gradual increase of overload (stress placed on the body during exercise) so that fitness gains occur but without potential for injury e.g. weights gradually increased
- Reversibility - losing fitness levels when excercise is storpped or reduced
- Tedium - boredom that can occur from training the same way every time,variety is needed
F.I.T.T: (used to increase the amount of work the body does to achieve overload)
- Frequency - how often training takes place
- Intensity - how hard you train
- Time - duration of each session
- Type - method of training
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TYPES OF TRAINING
- Circuit training - Consists of a number of different exercises called stations completed one after another, with a brief period of rest between. It is then repeated after a longer rest.
- Continuous training - Consists of taking part in sustained exercise at a constant rate without rest e.g. running, swimming or cycling
- Interval/High intensity interval training - Interval involves periods work and periods of rest. High-intensity interval involves periods of high-intensity exercise as well as periods of low-intensity exercise (active recovery)
- Fartlek training - form of interval training, involves periods of fast and slow work
- Static stretching - a stretch is for up to 30s (isometric contraction)
- Weight training - free weights (e.g. dumb-bells, core muscles have to work harder to keep them stable), resistance machines (promote good technique by providing stability)
- Plyometric training - involves high impact exercise to increase power, using an eccentric contraction followed by a concentric contraction
- High altitude training - aerobic training at high altitude (e.g. on a mountain) 2000m above sea level, blood has to make more red blood cells to carry oxygen as there is a lack of oxygen
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OPTIMISING TRAINING & PREVENTING INJURY
Training thresholds:
- maximum heart rate (MHR) = 220 - age
- aerobic training zone = 60-80% of MHR
- anaerobic training zone = 80-90% of MHR
Preventing injury:
- Match type of training & intensity to performers needs / make goals achievable
- Do not over train
- Wear appropriate clothing & footwear
- Stretch, don't overstretch or bounce stretches
- Use taping & bracing where appropriate - it can prevents injury to joints and treat injuries
- Always use the correct technique
- Keep hydrated
- Make time for rest & recovery
- Always warm up & cool down properly
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TRAINING SEASONS
Pre-season/preparation
- general aerobic fitness
- training components of fitness essential for chosen sport
- practicing skills & techniques that will prepare them for success in competitive season
Competitive/peak/playing season
- maintaining fitness levels throughout
- avoid overtraining
- work on optimising skills
- in team sports - practice improving team performance
- take into account strengths & weaknesses from each match
Post-season/closed season/transition
- rest and recovery
- light aerobic exercise to maintain general fitness levels
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WARMING UP & COOLING DOWN
Warming up:
- gradual pulse raising activity e.g. jog
- stretching
- raises body temperature
- increases range of movement possible
- mental preparation
- increases oxygen to working muscles
- reduces possiblility of injury
Cooling down:
- gradually reducing intensity
- stretching
- removes lactic acid, carbon dioxide and waste products from blood
- prevents DOMS
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