O2BBubbleFree
Contributor
This has got to be the most unusual system I've ever seen. Looks like frog-kicking operates a pump worn on the chest to pull air down through a 20' snorkel:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=1300&item=7156741437&rd=1
Even if the pump-action works, seems like it would take a lot of practice to coordinate your kicking/pumping with your breathing.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=1300&item=7156741437&rd=1
Even if the pump-action works, seems like it would take a lot of practice to coordinate your kicking/pumping with your breathing.
