This photo provided by the Wake Forest Baptist Medical Center shows Michael Gendy of King, N.C. Gendy continues to exercise after participating in a Wake Forest School of Medicine study that f… Graphic shows projection for number of people in U.S. with Alzheimera TMs disease; 1c x 3 inches; 46.5 mm x 76 mm; WASHINGTON – Exercise may do more than keep a healthy brain fit: New research suggests working up a good sweat may also offer some help once memory starts to slide- and even improve life for people with Alzheimer’s.