Final answer:
OSHA and ladder manufacturers require using a ladder with non-slip feet, wearing a safety harness, and holding onto the ladder with one hand when ascending or descending.
Step-by-step explanation:
OSHA and ladder manufacturers require the following when ascending or descending:
- Using a ladder with non-slip feet: Non-slip feet provide stability and prevent the ladder from sliding or shifting.
- Wearing a safety harness: A safety harness provides fall protection and helps prevent injuries in case of a fall.
- Holding onto the ladder with one hand: Holding onto the ladder with both hands ensures a secure grip and reduces the risk of falling.
It is important to follow these requirements to ensure safety while using ladders.