Exercise boosts brain health and researchers have now found that the elderly and sedentary who cannot think of hitting the gym for physical activity may improve their brain health by doing any activity they like. 'I would like seniors to remember that they have the power to improve their physical and cognitive health at any age and that they have many avenues to reach this goal' said Nicolas Berryman from Institut universitaire de geriatrie de Montreal (IUGM) in Canada. (Read: Avoid sedentary lifestyle to keep your brain sharp) The study compared the effects of different training methods on the cognitive