hey bud, im a critical care RN, There is no reason you cant hunt and have HD. Fact is you will be beat after a treatment, BUT that feeling wont last forever, the days between treatments you would be able to hunt. You just really need to NOT hunt on days you dont feel well, or if you notice and swelling of your extremities. Goodluck and if you have any other questions on this feel free to PM me, my mother has been a HD nurse for over 20 years, and I deal with HD alot in the ICU I work in.