The player die back to a checkpoint . In this case there are two ways to die , once when jumping into the void , and after certain height the ragdoll is activated and returns to the checkpoint , the other is when he dies on a platform where the doll ragdoll is activated and the effect leaves the platform, so a drop height less than retonrna the checkpoint .
It remains on the platform when I die and do not fall for this , I think it can be a timer after a due time in seconds to return to the checkpoint. :)