What is the first step to take when setting up a ladder?

Ensuring the ground is stable is the first critical step when setting up a ladder. A stable and level surface is essential for maintaining the ladder's balance and preventing slips or falls. If the ground is uneven, unstable, or slippery, the ladder may become unstable, significantly increasing the risk of accidents. This foundational step helps create a safe environment for the user to work effectively without compromising safety.

The other options, while important in the overall ladder safety process, do not come before ensuring a stable base. Testing the ladder’s weight capacity or measuring the height needed can only be effectively executed if the ladder is first placed on stable ground. Recruiting someone to hold the ladder is also a safety measure that becomes relevant after confirming that the ladder is set up securely on a solid foundation. Thus, establishing a stable ground is the most logical first step in the ladder setup process.