Long Runs Train Your Heart, Sprints Train Your Muscles

This is the title of an article by Alex Hutchinson in his column "sweat science" in Outside Magazine. He looked at recent research on how different types of training contribute to improving our aerobic output. The bottom line appears to be that longer more moderate efforts, like brisk walking or slower running, cause more "central … Continue reading Long Runs Train Your Heart, Sprints Train Your Muscles