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> Not only that, but you can use two ski-poles. That was my point! In the recent years nordic walking has become popular. John used those poles long before they became popular and his walking was better http://en.wikipedia.org/wiki/Nordic_walking The movement is a natural one, much better than one cane. maryse ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn