
You can do this! Starting is the hardest part, but I promise it gets easier.
If you miss a day the best thing to do is forgive yourself and get back on track. It's OK to miss a few. Just don't miss most. If you are sitting at work and you skipped your morning run try to get in a brisk walk on a break. Find a hallway or a staircase and get your heart pumping. You don't need to break a sweat to be doing something great for your body. Just get moving.
If 5 days of running is too monotonous for you, then mix it up with a Freakin Fabulous Friday. Get in 30 minutes of your favorite exercise. Swim, bike, lift, go to a group fitness class. Here's what Runner's World says about adding cross training to your routine