Backpacking works for me.
I have started making my own dehydrated meals.
This allows me to have total control over the contents.

William W. Plummer wrote:
If anyone out there has an alternative to the treadmill and Nautilus
machines, please let me know. Exercise is the most mindless activity I
an imagine. A standard day involves 8 hour of sleep and 8 hours of
work, leaving 8 hours for everything else including exercise. An hour
of exercise wastes 12.5% of your "usable" life. As things stand, I can
stop exercising but would have to take a diabetes-specific drug for the
rest of my life. That would void my 3rd class Medical Certificate.