Answers
Closed Skill predictable/stable environments. Ex: Agility/T-Test
Open Skill unpredictable/unstable environments. Ex: Dodging in team games
The work rest ratio for plyometric training. 1:5
______ jumps is considered the most intense plyometric drill. depth
What detects rapid movement and initiates the stretch reflex? muscle spindle
muscular adaptations to aerobic exercise include size and number increase of
mitochondria and increased myoglobin content
Osteopenia loss of bone mineral density
Sarcopenia loss of muscle mass
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The process of converting glucose into glycogen glycogenesis
Recommended intake for protein 10%-15% of daily caloric intake. 0.36g/lb.
Recommended intake for carbohydrates 45%-65% of daily caloric intake. 50-100g/day
Recommended intake for fats 20%-35% of daily caloric intake
Validity The degree to which a test measures what it is supposed to measure
Electocardiogram Machine that measures the phases of the heart beat.
Myosin crossbridges, tail, backbone
Actin actin, troponin, tropomyosin
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Bradycardia below 60bpm
Tachycardia above 100bpm
Motor end plate the junction between a motor neuron and muscle fibers
Progressive overload progressively placing greater than normal demands on the exercising
muscle
Increased _____ will increase the dissociation between hemoglobin and oxygen
temperature
exercise results in the _____ nervous system sympathetic
mitochondrial density _____ as a result of heavy resistance training. decreases
Power = force x velocity
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Tetanus the maximal force the motor unit can develop
The _____ section of the sarcomere shortens during a concentric muscle action? a-band
The primary structural component of all connective tissue is _____. collagen
1st muscle layer epimysium
2nd muscle layer perimysium
3rd muscle layer endomysium
Roles of the cardiovascular system transport nutrients and removal of wastes
Bioenergetics conversion of macronutrients into usable forms of energy