got in a 7.4k run this morning to pick up my moving van. the run was equally as challenging as other recent runs due to the lung issue. i spent 7 hours lifting boxes and furnature up and down stairs and in and out of a truck. i manage to survive but it was not easy. the extra heavy items seemed to really take a lot out of me.. going to try to pace myself better tomorrow and sunday as i will want to put in 12-14 hours of moving each day.. yikes.