If both fists are placed in front of your body with your thumbs pointed outward, what should the crane operator do?

When both fists are placed in front of the body with the thumbs pointed outward, this hand signal is typically used to indicate that the operator should extend the boom sections. This signal is universally recognized in rigging and crane operations as it clearly communicates the need for the boom to move away from the crane, increasing its reach.

Extending the boom sections allows the crane to operate at greater distances and provides the necessary height or lateral reach to complete a lift effectively. This movement is crucial for ensuring that the load can be safely and efficiently placed in the desired location without compromising stability or safety.

In this context, the operation and understanding of hand signals are vital for maintaining clear communication between the rigger and the crane operator, ensuring that both parties understand the intended movement of the crane at all times. Other options would not align with the hand signal described, as they either involve retracting or raising the boom without extending it further.