Even though running around after children is more than enough to keep most mothers fit, sometimes they need an exercise that targets both body and mind. Stroller Strides of Southern Col Springs coordinates classes for moms of all ages to get in a burst of physical activity in a social setting. Stroller Strides classes encourage moms to blend baby outings with power walking. At regular intervals, the group stops for a series of strength and body toning exercises using the stroller and exercise tubing.