You want to stay active for longer. You know that exercising will help you to keep fit and remain healthy. However, it can be difficult to know what to do and how hard you should be working.

You may have some aches and pains, perhaps some health challenges (arthritis, high blood pressure) or have had a recent procedure (a new hip or knee). You know you need to do something, but you don’t want to do anything that will cause damage or injury.