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Chapter 8-Fleck
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Cessation of exercise Results in loss of adaptations Decreased performance Figure 8.1 on page 242 Atrophy Increased fat Decreased strength Decreased V02 Generally 2-3 weeks after
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Stopping training 10% loss in 2 weeks Significant after 1 month May be beneficial as a taper (strength increases) Figure 8.2 on page 247 Reduction of Volume Decreased frequency-no decrease (no increase) Maintenance
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In-Season stoppage While playing sport Small decreases if stopped Playing sport may compensate (maintain) In Season Programs Try an increase but at least maintain High intensity, low volume and frequency Low Detraining Periods Shift from strength to aerobic
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Short term has little effect Long term will decrease performance Tapering? Physiological Mechanisms EMG changes short term (MUR and RC) Reduction in type IIx (greater atrophy) Shift towards type I Hormonal decreases (T/C ratio)
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Muscle action Con/ecc with high volume has least atrophy Bone Very little change even with long term Bulked up athlete Detraining may lead to fat gain Alter diet Continue to be active
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Detraining has many varieties Volume and intensity are key Frequency is less important Maintenance requires minimal work
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Discuss specific to your sport Choose linear or undulating or mixed model Create one 4 week phase Based on 1 st week
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Exam 1
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