If you have any type of ache or pain, you should definitely invest in any Addaday product that Fleet Feet Sports sells. The main reason why I use my Addaday products is to help with my hip and tight calf pain. I typically use my Addaday products on a daily basis, sometimes more than once a day. I really believe that using these products has helped me to focus more on keeping my body flexible and my muscles loosened. Now that I'm consistently using my Addaday products, I can consider myself a stretcher and roller!