https://www.youtube.com/watch?v=ViX9D9TJ8k8
here's a golden oldie training film. stance, grip, trigger control- lot's of good info. the trigger control on a S&W revolver works on a Kahr,
I like most of this. I make an old guy noise when drawing and crouching, knee joints might crack too. notice, there is no cool, tactical, double hand shooting in the video.
(back in the late 50's my grandfather let me shoot his .22 revolver. the drill was to stand erect, sideways to the target, head turned over shoulder, arm straight out, look over the barrel and sights at the target and pull the trigger. other hand was in pants pocket. vest and bow tie optional. I latter learned this was a takeoff on the cavalry stance where the other hand held the reins of the horse. comfortable way to shoot a single action revolver. see bullseye and ISSF shooting).