Ya you can't blow off your workout!! Its been over a week since I was able to hit the trails for a run and despite the outdoors being so pretty and festive I need to adjust for the snow on the ground. Here is a great way to get those runs and other cardio workouts in while being stuck indoors.
0-2 minutes easy warm up
2-4 mins moderate
4-8 mins go as hard as you can for the duration of the interval
8:00-8:30 sprint!!! Last real push
Do 2-4 rounds and you have a fantastic and not boring workout!!!