How do I become unstuck?

After landing on a bad place from a Sky-Line at Shanty Town, I became stuck, unable to become unstuck with movement controls, including crouching and jumping, and jumping back to the Sky-Line. At that point, I decided to restart from the last checkpoint.

If one becomes stuck, is there a 'noclip' or similar cheat or console command (for the PC), or other workarounds to become unstuck?

Solution 1:

There isn't a console in Bioshock: Infinite. There were commands (like 'ghost') that could be bound to keys in the original Bioshock, but these don't seem to work in Infinite.

Sadly, if you get stuck and can't continue, you just have to reload a checkpoint or a chapter save.