What does maintaining three points of contact while using a ladder mean?

What does maintaining three points of contact while using a ladder mean?

• A. Two hands and one foot remain in contact with the ladder at all times.
• B. Two hands and two feet off the ladder.
• C. Climb with one hand free.
• D. Stand on the top rung.

Answer: (A)

Three points of contact keeps you stable by making sure you always have multiple touchpoints with the ladder. The safest pattern is two hands and one foot on the ladder, or two feet and one hand, so your center of gravity stays close and a slip doesn’t throw you off balance. Having only one contact point or none—like climbing with a free hand or with both hands and both feet off the ladder—greatly increases the chance of a fall. Standing on the top rung is also unsafe because it reduces contact and stability, making a loss of balance more likely.

Three points of contact keeps you stable by making sure you always have multiple touchpoints with the ladder. The safest pattern is two hands and one foot on the ladder, or two feet and one hand, so your center of gravity stays close and a slip doesn’t throw you off balance. Having only one contact point or none—like climbing with a free hand or with both hands and both feet off the ladder—greatly increases the chance of a fall. Standing on the top rung is also unsafe because it reduces contact and stability, making a loss of balance more likely.