I have been following this thread about exercise and recurrence and do not wish to add to it, because I do not have the information or knowledge that links these two things.
I DO KNOW as stated by everyone here, that exercise is key to a healthy lifestyle in so many varied ways. Obviously the physical, but also mental health, particularly depression. There are even studies to show that 30 mins of cardiovascular exercise that ups your heart rate can reduce your chances of developing dementia.
So many benefits to exercising! Perhaps we can all just agree upon that and integrate as much exercise into our daily lives as possible, for all round better health and well being and healthy BMI range.
So considering all, exercise is something every single person should be doing regularly, whether they have had cancer or not.
(Yes, I know this is not the specific issue you have been debating here!)