I do. I have the holster a little below belt line (like a Safariland UBL mid ride provides) and use a leg strap to help hold it in place. I use one from a company called Zulu Nylon Gear, seems like Trex arms makes a popular one. I’m sure there are plenty of others. I think you would want some stretch for running/moving, just need it to provide a little resistance for the draw.Are any of you running a leg strap attachment on your holsters?
Some people have the holster higher / closer to belt height. When I wear a holster like that, I don’t use a leg strap. Just depends on what feels good to you.