Stand with your back straight and arms straight down. Load the shovel. Lift by curling your arm that is holding the rope while the other arm shoots the snow, or the sand etc., away. When shoveling upwards on steps, just shorten up your rope grip….. something you cannot do with the bent shovels.You can also shovel going downwards on steps, just lengthen your rope grip. At all times KEEP YOUR BACK STRAIGHT UP AND DOWN.
This is how I save my back, save money, and my shoveling is actually fun.