Specific adaptation and its mechanism

Август 22, 2022

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Specific adaptation and its mechanism

Содержание

2. ADAPTATION IN BIOLOGY Adaptation, in biology, the process by which a species becomes fitted to its
3. SPECIFIC ADAPTATION Specific Adaptation Recognizes a stressor Hormones are released Mobilizes energies to deal with the
4. SPECIFIC ADAPTATION TO IMPOSED DEMANDS [SAID] The SAID principle is one of the most commonly referred
6. SPECIFIC ADAPTATION TO IMPOSED DEMAND PRINCIPLE The SAID Principle Adaptation is Specific. Let's take some simple
7. SAID - SPECIFIC ADAPTATION TO IMPOSED DEMAND Specific Adaptation to Imposed Demands (SAID) Stages Stress (stimulus)
9. CHRONIC ADAPTATION Physiological Adaptions to Aerobic Endurance Training. There is no change in muscle strength. There
10. STAGES OF SAID Stress (stimulus) Exercise / Physical Activity Adaptation (response) Specific responsive biological adjustment to
11. TRAINING SPECIFICITY Training effects are specific to the muscle groups used during training and the type
12. ADAPTATION IS SPECIFIC TO: MODE Mode Type of training Components of fitness Metabolic Pathway Also see
13. ADAPTATION IS SPECIFIC: MODE Intensity Effort Resistance Speed of contraction power training examples Metabolic pathways utilized
14. IDENTICAL ELEMENT THEORY Identical-elements Theory Transfer of learning between various skills and exercise routines can occur
15. PRINCIPLE OF IDENTICAL ELEMENTS The theory states that there is a positive correlation between the similarities
16. ADAPTATION MECHANISM The objective of the adaptation engine is to assist the organiser player to carry
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ADAPTATION IN BIOLOGY
Adaptation, in biology, the process by which a species becomes fitted

to its environment; it is the result of natural selection’s acting upon heritable variation over several generations. Organisms are adapted to their environments in a great variety of ways: in their structure, physiology, and genetics, in their locomotion or dispersal, in their means of defense and attack, in their reproduction and development, and in other respects.
Adaptation is a trait with current functional role in the life of an organism that is maintened and evolved by means of natural selection.

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SPECIFIC ADAPTATION
Specific Adaptation Recognizes a stressor Hormones are released Mobilizes energies

to deal with the stressor Structures may be destroyed while dealing with the stressor (myosin heads during a muscular contraction) Magnitude and duration of the stressor.

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SPECIFIC ADAPTATION TO IMPOSED DEMANDS [SAID]
The SAID principle is one of

the most commonly referred to principles when creating training programs. SAID stands for Specific Adaptations to Imposed Demands and basically means that the changes, or adaptations, your body makes in response to training are specific to the stress, or stimulus, to which it is exposed.
In other words, the neural, structural and functional changes your body makes are directly related to the type of activity you partake in.

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SPECIFIC ADAPTATION TO IMPOSED DEMAND PRINCIPLE
The SAID Principle
Adaptation is Specific. Let's

take some simple examples. If you place mechanical stress on the bones of the body by...
The Right Amount of Stress. Stress in the right amount simply means not too much and not too little. If there isn't...
Carryover of Training to Sport. The carryover issue is a little more complex. Remember that that the S in SAID stands...

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SAID - SPECIFIC ADAPTATION TO IMPOSED DEMAND
Specific Adaptation to Imposed Demands

(SAID) Stages
Stress (stimulus) Exercise / Physical Activity
Exercise / Physical Activity
Adaptation (response) Specific responsive biological adjustment to stress Muscle, bone, heart, lung, vasculature,...
Specific responsive biological adjustment to stress Muscle, bone, heart, lung, vasculature, tendons, ligaments, joint...
Muscle, bone, heart, lung, vasculature, tendons, ligaments, joint cartilage, etc.
If stress is too great, or sufficient recovery time not allowed adaptation...

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CHRONIC ADAPTATION
Physiological Adaptions to Aerobic Endurance Training. There is no change in muscle strength.

There is an increase in...
Cardiovascular Adaptations. Aerobic endurance training requires people to have the proper progressions, variations,...
Respiratory Adaptations. Ventilatory adaptations are highly specific to activities involving the type of exercise used...
Neural Adaptations. There is increased efficiency and a delay in the fatigue of contractile mechanisms.

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STAGES OF SAID
Stress (stimulus)
Exercise / Physical Activity
Adaptation (response)
Specific responsive biological adjustment

to stress
Muscle, bone, heart, lung, vasculature, tendons, ligaments, joint cartilage, etc.
If stress is too great, or sufficient recovery time not allowed
adaptation may be inhibited
decrement in capacity of physiological systems
See overtraining
Accommodation
Adaptation response will begin to slow if the exact same stimulus is continued for a prolonged period of time.
Exhaustion
Adaptation is complete after limited time span
Continued stimulus no longer elicits adaptation
Other Examples (epidermis):
Sun: sunburn or increase melanin
Friction: blister / abrasion or callus

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TRAINING SPECIFICITY
Training effects are specific to the muscle groups used during

training and the type of training program implemented (Fox 1975).
Training specifically for the movement pattern, speed, joint position, speed, and type of contraction produces improvement, specifically in those movement parameters (Kreighbaum 1996).
Specific sport or activity yields greatest improvements
Supplement activity or sports training with resistance, cardiovascular, plyometrics, flexibility exercises
Utilize progression and periodization techniques
Also see Adaptation Criteria.

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ADAPTATION IS SPECIFIC TO: MODE
Mode
Type of training
Components of fitness
Metabolic Pathway
Also

see Cross Training
Mechanics
Motor Pattern
Mechanical forces on joints, and bones utilized
Muscles involved
Tension curve
Range of motion

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ADAPTATION IS SPECIFIC: MODE
Intensity
Effort
Resistance
Speed of contraction
power training examples
Metabolic pathways utilized
Duration
Time exercising
Recovery

between bouts or work intervals
Number of reps
Number of exercises and sets
Frequency
Recovery

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IDENTICAL ELEMENT THEORY
Identical-elements Theory
Transfer of learning between various skills and exercise

routines can occur if the main elements underlying different skills or situations surrounding performance are identical and similar in nature.
Eg: Gymnastic training aimed at practicing complex exercise maneuvers complement (positively transfer) to the springboard diving.
As the degree of similarity between stimuli and responses decline, conflicting consequences may be experienced.
Transition from gymnastic to diving may not likely transfer because of the dissimilarity between diving and gymnastic somersaulting techniques.

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PRINCIPLE OF IDENTICAL ELEMENTS
The theory states that there is a positive

correlation between the similarities between training and performance environments and the level of training transfer.
For example, in a cross-cultural awareness training arranging role playing games where individuals have to interact with the representatives of various cultural backgrounds in typical working environments would have a positive contribution to the levels of training transfer.

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ADAPTATION MECHANISM
The objective of the adaptation engine is to assist the

organiser player to carry out the adaptations on the service orchestration in a systematic manner. The design needs to support both the operation-based and batch mode adaptations (scheduled/not scheduled), ensuring the consistency among the two modes. In addition, the adaptation engine needs to operate as a separate subsystem addressing the management concerns from other subsystems (i.e. the enactment engine and model provider factory (MPF)) that address the functional concerns. The main components of the architecture are the organiser role, the adaptation engine, the adaptation scripting engine, the adaptation script scheduler and the validation module.

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Specific adaptation and its mechanism

Содержание

ADAPTATION IN BIOLOGY Adaptation, in biology, the process by which a species becomes fitted

SPECIFIC ADAPTATIONSpecific Adaptation Recognizes a stressor Hormones are released Mobilizes energies

SPECIFIC ADAPTATION TO IMPOSED DEMANDS [SAID]The SAID principle is one of

SPECIFIC ADAPTATION TO IMPOSED DEMAND PRINCIPLEThe SAID PrincipleAdaptation is Specific. Let's

SAID - SPECIFIC ADAPTATION TO IMPOSED DEMANDSpecific Adaptation to Imposed Demands

CHRONIC ADAPTATIONPhysiological Adaptions to Aerobic Endurance Training. There is no change in muscle strength.

STAGES OF SAIDStress (stimulus)Exercise / Physical ActivityAdaptation (response)Specific responsive biological adjustment

TRAINING SPECIFICITYTraining effects are specific to the muscle groups used during

ADAPTATION IS SPECIFIC TO: MODE ModeType of trainingComponents of fitnessMetabolic PathwayAlso

ADAPTATION IS SPECIFIC: MODE IntensityEffortResistanceSpeed of contractionpower training examplesMetabolic pathways utilizedDurationTime exercisingRecovery

IDENTICAL ELEMENT THEORYIdentical-elements TheoryTransfer of learning between various skills and exercise

PRINCIPLE OF IDENTICAL ELEMENTSThe theory states that there is a positive

ADAPTATION MECHANISMThe objective of the adaptation engine is to assist the

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