What does "HAL" mean?

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HAL stands for Hand Activity Level. It is a way to measure how much hand movement is involved in different tasks, especially in jobs that require a lot of manual work.

This measurement helps to find out if certain activities are risky for workers' hands. When people use their hands in certain ways for long periods, it can lead to injuries or health problems.

By using HAL, workplaces can gain insights into how hand activity contributes to these risks. This information can lead to changes that make jobs safer, such as improving tools, adjusting workspaces, or teaching better hand positions. Overall, HAL is a useful tool for keeping workers healthy in jobs that involve heavy hand use.