Did some upgrading on my pack weight. Picked up a bag of 25# of table salt at Costco for $5.69. When I replaced the water jugs I immediately noticed a difference. Tonight I weighed everything out on my new scale that I also got at Costco. Pack with salt was 31#. I'm impressed with you guys packing 50+ pound packs. I also weighed the three water jugs I've been using, 17#.
Besides push-ups and sit ups my regiment is to jog on the flat for 8/10 of a mile, uphill as fast as I can walk for 1.2 mile, then down hill for 1/2 mile. Not much compared to a lot of you guys, but more than most, and better than I've done for several years.