If I was in charge of captured terrorist, I wouldn't handcuff them. I'd put their nuts in a 60 pound shop vise, clamp down real tight and just let it hang there.....kindda like the old ball and chain from the days of old. If he wanted to move about, he would have "carry" that vise swinging between his legs. That ought to slow them down a little. I won't go into details of what I would do for female terrorist but you can bet your sweet ass it would be just as bad for them.