I have a friend, army vet, with the same prosthetic, had it for 20 yrs. lavar is a little wobbly cause he's just getting used to it, he has a long occupational + physical therapy road ahead of him. When my homie wears pants I completely forget he has a titanium leg. He moves just like everyone else. We could be at a bar, bbq, and no one would know unless he brings it up. I would always joke about it "if we get into a fight with some YNs and you take that off, they'd trip out and run, you got a titanium weapon + shock factor lol". He still does everything, hikes, jogs, , rides his motorcycle, he's actually more active than me now that I think about it. lol