Rob Pincus discusses the pitfalls of trying to become a “Speed Demon” on the target range. Practicing to swing through a known set of multiple targets as quickly as possible is a very common shooting endeavor, especially for competitors.
Ankle Holsters offer one unique advantage for defensive firearms carry, as they place your defensive tool in a location that most people do not think to look. Danny Pieratti prefers ankle carry and demonstrates proper presentation from that position in this video.
Old-school thinking held that if a tourniquet were used on an extremity wound, the injured person would lose that limb. That has been shown to be incorrect, and tourniquets are now in the first-aid kits of medics on battlefields and streets worldwide.