Did You Know About Interval Running?

Did you know about interval running?

My husband says it is good to include interval running during training. I was never very keen on it, as it is hard for me to keep track of my time, even with my alarm on my watch. So he gave me a good, quick interval run to do on the treadmill. It is pretty simple and is a quick workout. First, begin with a four minute warm up jog at a mid-moderate pace. Then sprint for one minute. Next is a moderate paced run for two minutes. Repeat this sequence two more times. Finish with another four minute jog. This takes 19 minutes and gives a good interval workout.