As many of us trudged along on the treadmill during the snowy, icey winter, we were often dreaming of hitting the trails in the warm sun of summer. But what do you need to think about when you go from the safety of an even treadmill to the sometimes-rough terrain of the trails?

Annie Mello is a certified fitness trainer and the owner of CPM Fitness.

She joined us to show us some stretches to prime us for our outdoor adventures.