Improving Performance IQ1: How do athletes train for improved performance? Flashcards
What is aerobic training?
Aerobic training engages and develops the aerobic system of energy supply.
What are the 3 methods of aerobic training studied?
Continuous
Fartlek
Long Interval
What is continuous/uniform training?
It is a sustained, enduring and in most cases, low to moderate intensity. It is training that involves a single exercise that goes for an extended period of time without rest. This is the most common form of aerobic training and one that many people participate in, particularly for health benefits.
What is continuous training used to improve? What is it beneficial for?
Used to improve cardiorespiratory endurance, local muscular endurance and overall aerobic capacity.
Beneficial for sports that have continuous aerobic movements.
What does continuous training require?
Requires the HR to move into the aerobic training zone, and this heart rate is to be maintained for a minimum of 20 minutes. They might decide to perform in the aerobic training zone (65-85% MHR). Often, elite athletes perform high intensity continuous training (just below lactate inflection point), allowing for greater physiological adaptations to occur as a result of the training
What sports is continuous training beneficial for?
Sports which have continuous aerobic movements. These sports include;
Marathons
Cycling
Swimming
Skiing
It could also be used in other sports such as;
Football
AFL
What is high intensity continuous training?
It is training performed at intensities between 80-100% of MHR. This form of training is exceedingly strenuous and demands a lot of the athlete pysically and psychologically
What body systems does continuous training develop?
Develops both glycogen and fat utilisation in the provision of energy. It improves cardiorespiratory efficiency, particularly stroke volume, contributing to reduction in heart rate both during work and at rest
What is the most effective way to progressively overload using continuous training?
Most effective way to reach progressive overload is through increasing duration –> increasing work volume. Intensity can also be increased up to a certain point
What are the drawbacks of continuous training?
It may become boring as the athlete constantly performs the same exercise over and over for extended period of time. Thus VARIETY is required to prevent a fall in motivation
What is fartlek training?
It is an aerobic training method that requires the intensity to change at random times. For example, an athlete may be jogging at 60% MHR for 1 minute, before attempting to jog at 80% MHR (lactate threshold point) for two minutes, to improve lactic threshold.
Essentially, it is named speed play, and requires the athlete to transition through various speeds.
Why is fartlek beneficial?
It helps to replicate many sporting environments, and specifically helps the bodies cardiovascular system to adapt quickly as intensity changes
This method of aerobic training allows the athlete not to just train the aerobic system, but also the anaerobic systems as the higher intensities may move into the anaerobic training zones, and then back into the aerobic zones allowing the body to recover from the higher intensity, before again increasing or decreasing the intensity. It does helps the body to remove lactic acid and recover from high intensities that may be required during competition
WHat sports will benefit from Fartlek training?
Mainly team sports as they often require quick shifts in intensity.
AFL
Football
Rigby
Netball
Ice hockey etc.
It is also needed for marathon runners, as it trains the athlete’s ability to ‘kick’ at the end of the race
What is an example of Fartlek training?
Includes:
Running around an oval changing between sprints, jogs, and waling at various sections
Outdoor cycling where the surface is not continually flat, requiring intensity changes going up and down hills
Using a cross trainer in the gym and changing the resistance at various intervals etc.
How is fartlek implemented?
Have general running interspersed with periods of higher paced running. These short bursts of higher speeds should act as good recovery period, leading to ventilation rate lowering back to where it was.
May also use various terrains. I.e. hill sprints
What might a typical all-purpose fartlek session include?
- warm-up: five to 10 minute jog
- steady run for 1.5–2 kilometres
- recovery: walking/jogging for five minutes
- speed work: periods of low-paced running followed by short sprints
- easy running incorporating three or four ‘quick steps’. Follow this by quick acceleration/deceleration
running. - easy running for five minutes
- speed play: uphill/downhill for 100–200 metres
- easy running
- high-intensity running for two minutes
- repeat the program twice
- cool-down following final session.
What are 3 examples of fartlek training? What do they involve?
Astrand Fartlek - Max effort for 75 seconds, followed by 150 seconds jog-run Maximum effort for 60 seconds followed by 120 seconds jog-run. Repeat 3 times
Saltin Fartlek - Stride hard for 3 minutes with 1 minute jog run recovery. Repeat 6 times
Watson Fartlek - Stride hard for 4 minutes with 1 minute jog recovery. Repeat 8 times.
What is long interval training?
It is when the athlete has long periods of higher workloads, followed by a shorter rest period. These higher workloads are usually meaning higher speeds. The long periods of higher workload usually extend for 3+ minutes, with a short 30-60 second rest period. These higher workloads can be in the upper range of the aerobic training zone, or push into the anaerobic training zone.
It may utilise any exercise, such as skipping, swimming, running, cycling etc.
What is the benefit of long interval training?
Allows variety to be used throughout the training session.
Higher intensities can be utilised as the duration of the activity is not as long
Athletes bodies adapt to recover faster from the higher workloads
Will result in other physiological adaptations
what sports benefit from long interval training?
It is a preferred form of training by distance runners, triathletes and footballers in preparation for competition.
What is a way of organising long interval training?
One method is to specify a set distance, say 400 metres and run at a predetermined speed over the distance, reaching the finish within the allocated time period. This is followed by a walk recovery and a repetition of the run until the required number of intervals have been completed
What are safe practices which may reduce the potentially harmful effects of aerobic training?
Although level of intensity is not usually high, the duration and repetitive nature of aerobic training can lead to injury. Some safe practices include:
- get medical clearance before beginning a program
- learn the correct technique for all training exercises
- set goals that are within your ability
- ensure an effective warm-up and cool-down
- progressively overload in a slow, controlled manner, for example, increase intensity and duration but
not both at the same time - let adaptations take place before moving to the next level
- avoid overtraining by varying the type of training and taking rest days
- incorporate cross-training to provide variety and load different muscle groups
What are some aerobic training adaptations
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improved heart strength and efficiency resulting in an improved ability to pump blood
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decreased resting and sub-maximal exercise heart rate
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improved lung ventilation and increased ability to extract oxygen from the lungs
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improved glycogen storage, increasing the ability to perform longer before exhaustion
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increased number of red blood cells resulting in a greater ability to transport oxygen
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increased capillary density making more oxygen available in the muscle cells
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strengthening and enlargement of skeletal muscle
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increased size and efficiency of slow-twitch fibres
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improved body composition, general health and fitness such as confidence, posture and alertness.
What are some methods of measuring and monitoring training adaptations as a response to an aerobic training program?
FIeld tests such as the multi stage fitness test
VO2 max tests
Body composition tests
Blood sampling
AND MORE
How should an aerobic training program be formed?
The principles of training are required, and workload should increase as adaptations occur and training should be specific to the sport. FITT (Frequency, Intensity, Type, Time) can also be used to ensure training produces physiological adaptations
Endurance training should be done frequently, at least 3 times a week in order to produce physiological adaptations. The duration of the exercise should be 20+ min
What is anaerobic training?
It is training that focuses on the anaerobic energy systems (lactic acid and alactacid), and obtaining physiological adaptations that benefit these systems.
What is anaerobic training for speed? What does it normally focus on?
Spede training seeks to develop the quickness of limb movement and by nature is a form of anaerobic training.
It normally focusses on running technique, as proper running technique is very important for the athlete to reach top speeds and produce maximum power during acceleration
What are some methods of anaerobic training for speed?
Weight/resistance training, plyometrics, short interval training
What is anaerobic training for power?
Power is the combination of velocity and strength (force). Anaerobic training for power involves the development of these components of power.
What are some methods of anaerobic training for power?
Weight/resistance training, plyometrics, short interval training
What is the function of the anaerobic system?
Functions to enable energy production during the absence of oxygen
What sports are the anaerobic system the dominant pathway for?
Explosive activities such as weight lifting, throwing and sprinting
What is power?
Power is the rate at which force is produced per unit of time
What is starting strength?
It is the ability to activate (‘turn on’) as many muscle fibres as possible in the performance of a movement
What is explosive strength?
The ability to extend the ‘turned on’ period of explosiveness.
What is resistance training designed to do for power?
Designed to enhance fast twitch fibres involved in the activity
How should resistance training for power be designed?
It should ensure that when training is done, it is actually causing anerobic benefits over aerobic benefits. For example, if the resistance is too heavy, the exercise will need to be performed slowly –> recruitment of slow twitch fibres over fast twitch
This type of resistance training should also be designed to develop power and speed, and aim to improve the fast twitch fibres
Resistance is medium to high and the contractions must be executed quickly.
How does resistance training differ from sports?
Activities that require the application of explosive forces to propel objects (discus, javelin, shotput and more) will require higher resistances and fewer reps during training
Programs designed to develop power and endurance (for sports such as basketball and soccer) require use of moderate resistance, with more repetitions than required for explosive activities. However, still needs to be an emphasis on speed during execution of the movements to ensure appropriate power development
What is the general recommendation to develop power?
1-3 sets
1-5 RM
1-5 times a week
what is the difference between resistance training in general and weight training?
Weight training requires weights
Resistance training can be anything used to create resistanc i.e. a weight sled or parachute
WHat are some examples of resistance/weight training?
Parachute
Weight sled
Body weight
Elastics
Hydraulics
Dumbbells
What sports need resistance/weight training?
Rugby, NFL, weight lifting, sprinting etc.