Walking is good for you, but if you want to get more health benefits from the time you spend doing it, try the little-known interval walking training method. IWT, as it's known in research circles, is a straightforward training routine that alternates between fast and slow walking intervals.
Like high-intensity interval training (HIIT) and its lesser-known sibling low-intensity steady state (LISS), it's a well-researched workout protocol shown to deliver a raft of health benefits such as reducing high blood pressure.
