Multiple Choice
What has the extensive testing of the effects of amphetamines concluded?
A) Amphetamines do not really improve athletic performances
B) Amphetamines can improve performances by a few percentage points
C) Amphetamines actually make people perform more poorly
D) Amphetamines enhance total work output by 30 percent or more
Correct Answer:

Verified
Correct Answer:
Verified
Q16: Which of these was NOT one of
Q28: When applied to a drug,the word ergogenic
Q33: Which sport was the target of an
Q34: An American physician came back from the
Q35: Human growth hormones are available through prescription.
Q36: Which of the following describes the outcome
Q38: Two studies in 2013 and in 2016
Q39: In 1995, Silken Laumann was stripped of
Q40: Describe why the powdered hooves of an
Q42: Clenbuterol was first detected in Olympic athletes