Hi
Prior to radiation yes I worked out 3 days a week. I had 2 surgeries 1 in December 1 in February.Then I went for my radiation in March.
For 2 weeks. I did do 30 min on treadmill everyday after each treatment As I was staying in a different city in a hotel. Three weeks post radiation a fatigue hit and was not able to exercise at all until the past month and 1/2. I do 20 min walk every other day and the days I don't walk I do 15min on my peddler and weights for upper body. I have not gone back to the gym yet because so many people where I live are sick in the winter.
I hope you do not get the side effects.I had because I have inflammation in my right lung and anemia. Good luck