Fun runs, walks during chemo

I have finished 11 of 12 Taxol last Friday. As the treatment has progressed I have less and less Energy to do exercise.i find the first two days after treatment are spent on the couch resting and sleeping. Third day I'm able to go for a 1/2 hour walk and maybe some housework. By the day before the next treatment things are starting to get back to normal. As the weeks have passed and the side effects take hold it is harder to keep the exercise routine in place. 
Best of luck Bev