Exercise enhances therapeutics effects of chemotherapy and decreases side effects

I don't doubt the science behind this, and I did try and do light exercise when I could (not often on FEC - horrible stuff). But bugger me, the number of well-meaning people I bumped into had seen this Catalyst episode and tried to helpfully suggest I should try doing more exercise! So many people. So on top of everything else, I started feeling guilty that I wasn't exercising enough. I'm very glad this information is available, but I have to confess that were times I secretly wished this episode didn't exist!