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Ex. Metabolism Exam II
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Strength training effects on aerobic power and short term endurance (Hickson et al), Results are....
1. 78% increase of squat strength
2. 42% increase of knee flex strength
3. 90% increase of knee ext strength
4. increase thigh girth
5. decrease % of fat
6. increase weight
7. increase slightly Max VO
2
l/min on bike
8. no change Max VO
2
ml/kg/min on bike
9. no change Max V0
2
md/kg/min on treadmill
10. no change Max V0
2
l/min on treadmill
11. increase 47% time to exhaustion on bike
12. increase 12% time to exhaustion on treadmill
13. blood lactate levels same after training
Control is exerted on the motoneuron pool thus...
at any level of excitation or inhibition, only a fraction of neurons are stimulated
Elevation of oxidative capacity should occur specifically in motor units, thus...
A. Increase of oxidative capacity (OC) occurs exclusively in deep red muscle
B. At increased training speeds OC increases in peripheral white motor units
C. Sedentary people exhibit highest increases in STR fibers and lowest FT fibers increases
D. Recreational athletes exhibit increased STR and FTR fibers, little change to FTW
E. Highly trained increased in all STR, FTR, and FTW
Author
NFerrah
ID
12765
Card Set
Ex. Metabolism Exam II
Description
Muscle effects and adaptations on exercise
Updated
2010-04-01T03:49:29Z
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