Which job option is most suitable to increase physical activity for a sedentary individual without significant health risks?

Selecting a job that aligns with increasing physical activity while minimizing health risks for a sedentary individual is crucial for promoting overall wellness. The first option, which involves materials delivery at 30 MET-hours per week, represents a moderate level of physical activity. This amount is more manageable for someone who has been largely inactive and allows for gradual adaptation to increased physical demands.

Engaging in a role that requires 30 MET-hours per week means that the individual can incorporate regular movement without overwhelming their body. This level of activity can help in gradually building their aerobic capacity, muscle strength, and endurance, paving the way for a sustainable increase in physical activity over time. As the individual becomes more fit, they can progressively take on more strenuous tasks or increase their activity levels safely.

In contrast, the other job options present higher MET-hour requirements, which may pose a risk for individuals who are not accustomed to regular physical activity. For example, jobs that require 45 MET-hours or more per week could lead to fatigue, injury, or burnout if someone attempts to jump into those positions without prior conditioning. These factors highlight the importance of selecting an option that allows for a gradual increase in physical activity, emphasizing safety and sustainability for sedentary individuals.