Curved-handle shovels reduce back strain by up to 30% compared to straight-handled ones, a study finds.

A new study comparing straight and curved handle shovels for winter snow removal in Idaho finds that curved handle shovels reduce back strain by up to 30% compared to straight-handled models, though both types perform similarly in snow-clearing efficiency. The research, conducted by the University of Idaho’s Department of Ergonomics, involved 50 participants using each shovel type under controlled winter conditions. Results suggest that curved handles may help prevent long-term musculoskeletal injuries, especially for frequent snow removal. The findings are being shared with local municipalities and hardware retailers to inform safer winter equipment choices.