A Kick-Your-Own-Ass Treadmill Workout — No Trainer Needed
Take your treadmill run to the next level with a ladder workout. It is an interval workout where the intervals get a longer as you climb through the workout. A little over a half hour, this treadmill workout will burn some serious calories.
Torch almost 400 calories in 32 minutes: Run at speed 7 for one minute, walk on 15 incline speed 4 for 3 minutes. Repeat 8 times. Also will keep your body burning fat long after you've finished working out. Intervals are actually better than running for a straight period of time!
Walk for 3 minutes at 4.0; run at 7.0 for 90 seconds; then sprint at 9.5 for 30 seconds -- repeat until you have completed 30 minutes (should be close to 4 miles!) -- then jog for 3 minutes to cool-down. --Love marathoner Kara Goucher!!