AND CORRECT ANSWERS
Early Increases in strength are most readily explained by: - CORRECT
ANSWER Increases in numbers of fibers recruited,neural adaptation facilitating fiber
contraction
The primary factor deterring substrate utilization during exercise is - CORRECT
ANSWER Intensity
Energy production during weight-lifting for strength is primarily via: - CORRECT
ANSWER ATP-PC system
With detraining, the blood lactate levels__________ compared to values obtained at the same
sub maximal rates of work when highly trained - CORRECT ANSWER Higher
Whihc of the following is recognized as a factor influencing energy expenditure during
exercise? - CORRECT ANSWER Age, Duration, Exercise Mode
Houw would you correctly describe one metabolic equivalent? - CORRECT
ANSWER 3.5 ml.kg.min
An individual who exercises maximally for 90 seconds will provide most of their energy
using which system? - CORRECT ANSWER Anaerobic Glycolysis
All of the following describe caffeine's role in improving athletic performance except: -
CORRECT ANSWER Decreased Urine Production (Delayed fatigue, glycogen
sparing, Increased alertness)
Which of the following substances has been shown by multiple research studies to improve
performance? - CORRECT ANSWER Creatine