Fall Protection

I heard that fall protection is good for the people who work regularly in the roof because it save their lives if they had this wearing all the times. When my brother in law fall down the ladder when he tried to clean up the gutter in their house. He was glad the his wearing this fall protection otherwise he had broken ribs and back. My husband use to do this all the time, but now his age is over 50 I discouraged him not to climb in the ladder anymore unless he had the harness wearing like this fall protection.