I would say that exercise made me stronger prior to my leukemia diagnosis which likely made my recovery easier. And I think exercise, though difficult, helped me get oxygen to my cells during treatment and kept my mind occupied. In my physical therapy profession, I always encouraged exercise for a variety of reasons. But I think with blood cancers, it's always a good idea to do smaller increments of exercise and test the water without expending too much energy at once. Then depending on how it feels, gradually do more or less. My husband bought me a new bike during my last bout of treatment in 2021. And even though I couldn't always keep up, it was a boost to my mental health in addition to giving me endurance to make it through months of treatment. Thanks for this great topic .