There is a very good article about the frog ascending system
in the current issue (no. 222) of Descent, the British caving
magazine. <http://www.wildplaces.co.uk/index.html> It discusses the
inherent efficiencies of using the frog system based on different
body types. As many have suspected, people that are barrel chested
and/or have relatively low waist to fingertip length are at a
disadvantage when using the frog, even if their technique is
good. Essentially the same article is available at
<http://www.johncharleswoods.net/pages/cavetech.htm> under
"Typecasting the vertical caver Part I" as well as in Nylon Highway
no .53 (2008) <http://www.caves.org/section/vertical/nh/53/nh53.html>.
Mark Minton
Please reply to [email protected]
Permanent email address is [email protected]
---------------------------------------------------------------------
Visit our website: http://texascavers.com
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
