is the nurse a physio or something? looks like she's stretching the baby's neck muscles...when babies are born, some of them might have pulled their neck muscles during delivery...worse case scenario is that they might even need surgery
dont worry. that's a physiotherapist. The baby was born with a condition called "torticollis" which means the neck muscles on one side are shortened/tight making the head tilted to one side.
The physiotherapist is just trying to stretch out the baby's muscle. she's helping the baby. not killing the baby. ^.^