The Anatomy of the Double Threshold Day: Rethinking the Double Workout
Say the words “double workout day,” and most runners immediately picture two leg-splitting, lung-burning sessions on the track. They envision workouts that leave them completely exhausted, dreading the calendar date it arrives. But two-time Olympian Marius Bakken has a completely different idea of what a double day should look like. Shifting the Paradigm of the […]