When your fingers aren’t as nimble as they used to be March 22, 2015 by wadena-admin Try arm-knitting! Once you get onto it, you can create a chunky infinity scarf in half an hour when traditional knitting needles are replaced by your arms. In Wadena, Pleasant View Care Home activities director Jeanne Elphinstone, right, assists resident Mae Olson with an arm-knitting project. —Photo courtesy PVCH. Tutorials can easily be found online.