Popsugar Fitness Workouts 1-Hour Workouts Burn Mega Calories and Sculpt Your Entire Body With These Free 1-Hour Workouts April 12, 2018 by Jenny Sugar View On One Page Photo 6 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 300-Calorie-Burning Walking-Jogging Workout This 60-minute workout alternates between walking briskly and jogging slowly, and you'll burn just over 300 calories. Previous Next Start Slideshow WorkoutsStrength TrainingTreadmill WorkoutsIntermediate Workouts60-Minute WorkoutsFull-Body Workouts