As patients with pancreatic and periampullary cancers experience improved survival rates and live longer, issues regarding adverse symptoms, physical function and quality of life become more important. Fatigue and pain are commonly reported symptoms in patients undergoing CT and RT, with fatigue the most universally reported symptom (Given, Given, McCorkle, Kozachik, Cimprich, Rahbar, Wojcik, 20002). Fatigue can lead to a decrease in activity levels and in one's overall QOL. Exercise has been found to effectively decrease fatigue levels and improve functional capacity in patients with breast and prostate cancer (Mock, Pickett, Ropka, Lin, Rhodes, McDaniel, et al. 2001; Segal, R., Reid, R., Courneya, K, Malone, S., Parliament, M., Scott, C., et al., 2003; MacVicar, Winningham, & Nickel, 1989).