Ray I have tried the one on one with may pul doc but he says my afternoon fatigue drain and muscle aches etc are not result of IPF. i walk 1 to 2 miles a day 10 to 15 minutes at a time on flats and climb stairs for leg work. i will try to get appt at PHX Mayo as i feel they may have a different evaluation. at my doc i walk less than 1 minute on flat and 7 low grade steps then he evaluate from that.
good luck with your progress hope you get some relief