It certainly helps my body handle Femara! I started strength training to reverse osteoporosis but it has made a huge difference to my ability to do everyday tasks too. Combined with cardio hill climbs 3 times a week it means I have energy and endurance fitness again. I just like feeling capable and well. :)
I like that this article stresses that exercise does not need to take a lot of time or cost money. If you like the gym that’s great but if you don’t there are things you can do yourself. It’s a good idea to get some professional advice on what to do (and how to do it) first though. I started with the PINC program and also saw an exercise physiologist. One step at a time so as to allow your body to recover.