http://www.rd.com Tue, 21 May 2013 17:46:53 +0000 http://backend.userland.com/rss092 en-US If you are a runner like me, the winter months can be painful. All the ice, snow, and icy snow combinations falling from the sky leaves me no…

]]> http://www.rd.com/health/fitness/treadmill-interval-workouts/