MILLER, DJFREEDSON, PSKLINE, GM2024-04-262024-04-261994https://hdl.handle.net/20.500.14394/31523PHYSICAL ACTIVITY, EXERTION, ENERGY EXPENDITURE, SURVEY METHODS, PHYSICAL THERAPY,COMPARISON OF ACTIVITY LEVELS USING THE CALTRAC(R) ACCELEROMETER AND 5 QUESTIONNAIRESarticle