May 1, 2009 1:30 pm Elderly Adults Who Exercise Less Likely to Fall A recent study of a variety of methods found that the elderly adults who exercise are less likely to suffer a fall, and that exercise is the most effective way to prevent a fall. US & World Videos 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments