Ensure that you keep your elbows flexed and by your side to minimise stress on the shoulder and allow for force absorption should the curtain get caught, walk with the curtain and be wary of your surroundings.
Sensor observations are a highly accurate and objective way of measuring risk during manual handling tasks. By using the correct movement you will help reduce stress and strain on your back, shoulders and neck.
With sensor observations, we measure relative task risk.