I'm a middle aged couch potato mom. I'm average height and healthy weight. I recently started the C25K program (on 2nd week now) and went and got my gait analyzed and a pair of wonderful shoes. I over-pronated and they put me in a Brooks shoe and some insoles. I love them - amazingly comfortable. Problem is, the 2 workouts I've done since getting them have made my ankles and knees hurt. Will correcting my body's alignment will make the joints hurt until the body gets used to things being properly aligned after they haven't been for who knows how many years? I checked with my running store and they said that could very well be the case and to give it a week or two for my ankles and knees to get used to it. Just wanted to know if any of you have experienced this.