Which two types of yard equipment are most commonly associated with injuries?

The selection of hedge trimmers and lawn mowers as the types of yard equipment most commonly associated with injuries is accurate due to the nature of their operation and the potential risks involved. Both hedge trimmers and lawn mowers are powerful tools that are often used for extensive periods of time and can cause serious injuries if not handled properly.

Hedge trimmers have sharp blades designed for quickly cutting through dense foliage, posing risks of cuts, lacerations, or even amputations if they come into contact with body parts during operation. The forward motion of the blades, often combined with the need for the operator to reach into shrubs or hedges, heightens the risk of accidents.

Lawn mowers also present significant injury risks due to their rotating blades, which can cause severe injuries or trauma if a person accidentally steps on a blade or if debris is thrown out at high velocity. Additionally, the need for operators to navigate difficult terrain while mowing adds complexity that can lead to slips, falls, or loss of control over the equipment.

Comparatively, the other options involve equipment that typically does not have the same high-risk factors. For example, rakes and shovels are manually operated tools with lower injury potential primarily because they're less likely to cause severe accidents