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Final

Terms in this set (45)

1. Which of the following dietary supplements is (are) considered a stimulant?
I. creatine
II. caffeine
III. HMB
IV. citrus aurantium
II and IV
Which of the following is NOT part of caffeine's role in improving athletic performance?
decreased urine production
Which of the following is the BEST reason for aerobic endurance athletes to avoid erythropoietin use?
It may cause an unregulated increase in red blood cell production
Creatine supplementation improves all of the following variables EXCEPT
endurance performance
Which of the following performance-enhancing substances is most likely to increase lean body mass?
arginine
A college basketball coach would like to know which one of her players has the most muscular power. Which of the following is the MOST valid test for measuring muscular power?
vertical jump
When measuring maximal strength of a soccer player, which of the following could potentially adversely affect the test-retest reliability of the results?
I. using multiple testers
II. retesting at a different time of day
III. an athlete's inexperience with the tested exercise
IV. using an established testing protocol
I, II, and III only
All of the following procedures should be followed when testing an athlete's cardiovascular fitness in the heat EXCEPT
using salt tablets to retain water
The bench press,vertical jump,and10m(11-yard)sprint are the MOST valid tests for which of the following American football positions?
defensive lineman
Which of the following sequences will produce the MOST reliable results?
T-test, 1RM power clean, 1RM bench press, 1.5 mile (2.4 km) run
Anaerobic capacity is quantified as the maximal power output achieved during activity lasting
30 to 90 seconds
Which of the following tests is NOT used to measure maximum muscular power?
40-yard (37 m) sprint
Flexibility of which of these muscle groups or body areas is assessed during the sit-and-reach test?
I. hamstrings
II. erector spinae
III. lumbar spine
IV. hip flexors
I and III only
Which of the following is a reason for a trial of the T-test to be disqualified (see figure 13.11)?
crossing the feet from cone B to cone C
When compiling results from the volleyball team's vertical jump testing, the strength and conditioning proessional notices that most scores are similar, but there are three scores that are much higher than the rest. Which of the following measures of central tendency is most appropriate for this group?
median
Sets found in the same folder