Is it an African package or European package.:-) Dave
On Sat, Jun 24, 2017 at 12:33 PM, ann sanfedele <ann...@nyc.rr.com> wrote: > What is the difference in virtual weight of a pack (say, ten lbs) being > carried bys omeone walking on level ground and the same person carrying > the same pack up a flight of stairs? > > I'm sure I'm not using the corrrect terms here, I"m sure but I'm looking for > the as if.... related to the stress it puts on my body. > > Is it like I'm carrying 5 more lbs? 20 more lbs? etc > > answer ON list so ten people don't have to respond :-) > > thanks, guys > > ann > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- Documenting Life in Rural Ontario. www.caughtinmotion.com http://brooksinthecountry.blogspot.com/ York Region, Ontario, Canada -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
