“…A number of attempts have been made to evaluate different treatments of chronic Whiplash Associated Disorders ( WAD) ( Cassidy, Lopes, and Yong-Hing, 1992;Provinciali et al, 1996;Su and Su, 1988;Swezey, Swezey, and Warner, 1999;So È derlund A and Lindberg, 2001;Vendrig, Akkerveeken, and McWhorter, 2000;Woodward et al, 1996) . Most interventions have dealt with low activity and single component approach es attemptin g to decrease neck pain or increase neck mobility ( Cassidy et al, 1992;Su and Su, 1988;Swezey et al, 1999;Woodward et al, 1996) .…”