"Expert: 30-Second Walking Technique for Losing a Pound a Week"

Adding 30- to 60-second bursts of faster walking every three to five minutes, followed by a 30-second cooldown stroll, may help achieve fitness goals faster, according to experts. This interval-training technique can lead to a physiological effect called excess post-exercise oxygen consumption, or EPOC, which continues to burn more calories after the workout. Combining exercise with a healthy diet is more effective than restricting calories alone, and walking for just 30 minutes a day can improve overall health with benefits such as lower blood pressure, enhanced mood, increased bone strength, and better digestion.