G.B. Solomon, P.A. Wiegardt, F.R. Yusuf, C. Kosmitzki, J. Williams, and C.E. Stevens are with the Department of Human Services, Health, and Physical Education at the University of Virginia, 203 Memorial Gymnasium, Charlottesville, VA 22903. V.K. Wayda is with the School of Physical Education at Ball State University, Muncie, IN 47306.