Physically active subjects should be the control group.
Health Activity Center, Department of Biomedical Sciences and of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, USA. boothf@missouri.edu
Frank W
FW
Booth
Simon J
SJ
Lees
D035061:Control Groups; D015444:Exercise; D006801:Humans; D012107:Research Design; D014481:United States