Anything is certainly better than nothing! As part of my New Year's Goals, I'm not sleeping in until I'm forced to get up anymore, I'm getting up BEFORE my kids do so I can have some me time. This morning It was freezing ( like 30 degrees here in Cocoa Beach!!) so instead of cranking up the heaters, I put on my sneakers and ran for 30 minutes on the treadmill! Yay Me! :-) It definitely warmed me up, and makes me feel great about today! :-D