and it does seem like there are certain types of cancer that are more responsive to exercise with respect to um you know basically having a reduced risk and some of those cancers are ones that that are we should care about so breast cancer you know what's the lifetime risk of breast cancer for a woman it's about one in eight it's pretty pretty high for the average woman right um of course many different lifestyle factors play into that and exercise you know is is one of those factors colon cancer is another one that seems to be quite responsive