For effective manual handling, it is important to consider which of the following factors?

Considering the height of the load is crucial for effective manual handling because it directly impacts the safety and ergonomics of the lifting process. When the load is at an appropriate height, it minimizes the risk of strain or injury to the back, arms, and legs during lifting, carrying, or placing the load. If a load is too high, individuals may have to reach upwards, which can lead to awkward postures and increased risk of accidents. Conversely, if the load is too low, bending down repeatedly can also cause strain, particularly to the lower back. Therefore, assessing the height of the load helps in determining the safest and most efficient way to handle it, promoting better body mechanics and reducing the likelihood of injury.

Other factors may influence manual handling, but the height of the load is particularly vital as it relates directly to the physical demands placed on the individual handling it.