I served in the Army. I received a head injury during an ABN OP. Spent a year in and out Walter Reed, and was given a medical discharge. Also incurred permanent nerve damage in my lower right leg and left arm.
I rotate front squats into my routine about every 4 months. I go wide-stance, that being about an inch wider than shoulder-width. I really work on allowing my butt to get to the back of my calves. Great for overall leg and hip strength.
I read in your post in the Powerlifting section that you are located in Tally. Me, too. If you find a group, post the contact info. If not, PM me. Maybe we could start something and go from there.