All commercial drivers are advised to always use 'Three Points of Contact' when entering or exiting their vehicles.
The reason is to make sure that they will not slip or fall out of the vehicle. I have seen a number of instances where people have fallen out of their RV’s or Mobile Clinics as a result of NOT using the Three Point rule, including my sister-in-law just this past week. She tripped on the top stair and fell through the RV screen door onto the cement, landing on her wrists and head. Luckily she was NOT seriously injured and other than two sprained wrists, a black eye and a few bruises she is OK. It could have been MUCH worse!
Last summer, our daughter fractured four ribs while exiting a trailer. The pull-out stairs were in use along with a small plastic stool, placed at the base. With both arms wrapped around a young child, she stepped onto the stool, which rocked, causing her to lose balance and fall back onto the edge of the metal stairs. OUCH!! Six week of her summer vacation spent recovering. The take-away is always have one hand free to help keep your balance.
Please make sure that all visitors to your coach or trailer ALWAYS use the hand rail and are aware of the dangers associated with entering and exiting an RV. Don’t let inattention spoil your fun.