Originally published in TEACH Magazine, May/June 2022 Issue
By Martha Beach
Seven years ago, Kelly Krug, a high school business studies teacher with the Peel District School Board, hurt her right shoulder during a group exercise class. For weeks, Krug continued to teach and tried to take it easy as she let her shoulder heal. But she experienced a persistent tingling sensation down her arm and in her hand. Krug finally went to see a physiotherapist, who told her why her injury wasn’t healing after all that time and rest: poor posture.
How we hold our bodies throughout our daily activities plays a huge role in our overall health and wellness. No matter if we are still or moving, awareness of our posture, patterns, and even our breathing contribute to keeping our bodies healthy and happy during long days of standing or sitting in a classroom.
Martha Beach lives and works in Toronto as a freelance fact-checker, editor, and writer for a wide variety of publications. When she’s not working, you’ll find Martha on her yoga mat or hanging out with her daughter and husband.

