
Exercise Physiology: Theory and Application to Fitness and Performance 7th Edition by Scott Powers
النسخة 7الرقم المعياري الدولي: 978-0071280785
Exercise Physiology: Theory and Application to Fitness and Performance 7th Edition by Scott Powers
النسخة 7الرقم المعياري الدولي: 978-0071280785 تمرين 5
Explain why a "placebo" treatment in a "double-blind design" is used in research studies involving ergogenic aids.
التوضيح
The term "ergogenic aids" refers to the ...
Exercise Physiology: Theory and Application to Fitness and Performance 7th Edition by Scott Powers
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