My Exercise Messages is a free and easy to use app designed to support people with osteoarthritis (chronic lower limb joint pain) stick to regular exercise. It can be used with any exercise program prescribed by a health professional. Simply download the app created by physiotherapists at The University of Melbourne, allow notifications, and input your weekly exercise goal. The app will prompt you to log your exercise sessions each week so you can monitor your progress against your goal, over-time. You’ll receive tailored messages based on behaviour change theory and university-led research. These messages will help motivate you and will support you if you encounter challenges getting your weekly exercises done.