"The effects — what we call effect sizes in statistical research —
were enormous,” she said, “and I was like ‘How come no one is talking
about this?’ ” She had given up exercise a decade earlier, but the
study inspired her to go back to the gym.

“I started feeling so much better,” she said. “And it struck me
that if I’m feeling this good, then every cancer survivor should.”

It looks likes oncs are beginning to study the effects of exercise on survival- David 

http://www.nytimes.com/20...