Interval Training

"Has anyone else noticed that a minute of running is at least 45 seconds longer than a minute of walking??"


I posted this yesterday on Facebook after my cardio workout. I decided that I would do some interval training to switch it up a little as just running can get a little boring sometimes. (I would actually highly suggest interval training to anyone else who wants to change up their running routine as well). Basically, it's a series of sprinting, running, jogging and/or walking done in timed intervals. Yesterday I decided to do 1 minute interval training. I started with a five-minute warm-up walk and then immediately went into a 1 minute sprint followed by 1 minute of walking. I repeated the sprinting/walking cycle for about 16 minutes. All in all I covered about 1.5 miles of ground.


One thing that I love about interval training is that it always seems to get out more mucus than just straight running. I have a feeling it's because I bounce much more sprinting than I do when I'm running. And I know for a fact that I'm pulling for air much harder and it's getting deeper into my lungs. Doing the sprints followed by a 1 minute recovery walk lets me concentrate on getting as much air into my lungs as possible (as well as trying not to fall flat on my face from a lack of oxygen!). Yesterday was no different as I'm pretty sure I coughed up some stuff that has been down there for quite some time. Again, I would highly recommend this form of training to everyone.


But to get back to the quote I started with in the beginning -  it is amazing how true that feels. Like clockwork, I would look down at my watch 40 seconds into my sprint thinking that there was no way I would have any time on my minute left. And just like clockwork, about 1 minute into my walk I would look down at my watch swearing I was only 30 seconds into my recovery. It was seriously astonishing to me! It was consistent the entire 16 minutes and I can't help but think what my brain must've been processing each and every time I took off into my sprint. The hope of course is that those sprints feel shorter and shorter and those walks feel longer and longer. Although when I happens, I have to change up the routine!


Have any of you ever tried interval training?