Gentle, low impact, total body workout while working in the garden. No noisy engine, no carbon footprint. Just you. Easy to use. Best if your clay soil is damp or wet. Digs deep to turn over a wide row of soil/weeds/grass. Great for digging up unwanted plant roots - such as invasive blackberry, knotweed, bushes....If you love working in the garden, listening to the wind and the birds, this is the tool for you.