May 4, 2020 Barb Gormley Nordic walking Uh oh...Are You Making These 5 Classic Nordic Walking Mistakes (video)? May 4, 2020 Barb Gormley Nordic walking Follow these quick tips to polish your Nordic walking technique. Barb Gormley Barb Gormley is a Toronto, Canada, Nordic walking instructor and master trainer, virtual group exercise instructor, and author.