Again, that was the style and not the exact ones we had, but yeah they were all fixed position, however ours weren't too bad. I dunno, I don't remember anyone complaining much, I was on the taller side of my peers and fit fine while I recall even the smaller kids were alright too. Id wager a big reason they were chosen was so kids couldn't balance on the back legs, fall back and crack dome. They were great for cracking your back!