What does "light duty" refer to in a workplace injury context?

In the context of workplace injuries, "light duty" refers specifically to less physically demanding tasks that are assigned to injured workers. This is a critical aspect of occupational health and workers' compensation as it helps facilitate an injured employee's gradual return to work while they recover.

Assigning light duty tasks allows employees to remain engaged in the workplace, potentially reducing the psychological impact of being away from their regular job and ensuring they contribute to their team's efforts. It also provides a means to accommodate any temporary restrictions imposed by healthcare providers due to the employee's injury. By focusing on tasks that are appropriate for their current physical capabilities, workers can continue to earn a salary and maintain their role within the company, which benefits both the employee and the employer.

In contrast, the other options do not accurately define "light duty." Regular job tasks without changes would not account for the needs of an injured worker and could lead to further injury. Tasks performed during light hours or those requiring additional training do not specifically relate to the concept of accommodating an injury and helping with rehabilitation in the workplace setting.