What about other health conditions? Is it safe to exercise if cancer isn’t the only thing I’m being treated for?

Yes. Being more active is known to help a wide range of health conditions. Even with long-standing issues such as back pain, physical activity can be safe and help to ease your symptoms. But, if you have specific concerns or think it would help to get support or advice, a physiotherapist, gym instructor or your care teams should be able to help.