Ed Kemper used a safety rule to fool his victims. Here's what self-defence instructors should teach about trust tactics.
Most self-defence courses try to cover too much. Here is how to build a curriculum your students actually remember, from 30+ years of teaching.
Most self-defence instructor training gives prevention ten minutes then moves on to physical drills. Here's why that's fighting not self-defence and what a real prevention-first programme looks like.
Most self-defence content skips prevention entirely. Here's why — and what it costs regular people.