All I know about knee pain is when I’m not running, or only running about once a week, my knees hurt when I’m going up and down stairs. Once I’m running 3+ times per week, I have no knee pain going up and down stairs.
All I know about knee pain is when I’m not running, or only running about once a week, my knees hurt when I’m going up and down stairs. Once I’m running 3+ times per week, I have no knee pain going up and down stairs.