| May 1, 2013, Volume 4, Issue 5 | RunnerDude's Fitness News Update Welcome to RunnerDude's Fitness News Update where you'll receive monthly running and fitness news, tips, recipes, and videos! Enjoy! |  | Walking Boosts Brain Health Walking approximately 6–9 miles a week is associated with increased gray matter in the brains of older adults, according to a study published in Neurology (2010; 75 [16], 1415–22). read more » |  | Exercise Harder to Live Longer? Lately, lots of studies have focused on short-duration, high-intensity exercise. A recent contribution claims that the training type may help you live longer. Researchers from Copenhagen, Denmark, wanted to examine the association of exercise intensity and/or duration with mortality rates. read more » | | Thad McLaurin Upcoming Events | |