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PHF 155- Ch. 5 Adaptations to Anaerobic Training Programs
Terms in this set (10)
What is anaerobic training?
High-intensity, intermittent bouts of exercise such as weight training; plyometric drills; and speed, agility, and interval training
What happens to muscle fibers as a result of anaerobic training?
the cross-sectional area of muscles increase.
What enzyme activity level increases as a result of anaerobic training?
____________________ activity increases when the level of force developed increases and when new exercises or movements are being learned.
Many neural changes with anaerobic training take place in the____________, specifically in the __________________.
spinal cord, specifically in the descending corticospinal tracts
What may be more effective than voluntary muscle contraction in eliciting strength gains in untrained or rehab patients?
electrical muscle stimulation, such as an e-stem machine
Only _____% of muscle tissue is activated during maximal efforts in untrained populations.
What are muscle spindles?
intrafusal proprioceptors that provide information concerning muscle length and rate of change in length.
What are Golgi tendon organs?
extrafusal proprioceptors that provide information concerning muscle tendon tension
Are low threshold or high threshold motor units recruited first?
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