Need More Clarification On Bladder Training

Hello to everyone
I am a student nurse in the second year.During my firstintenship practicals i did not quite understand the meaning and and the nursing rational of blader training.I wish to know more on that.
I hope somebody here will help me out
thx.

Are you talking about bladder training for spinal cord injury for example or bladder retraining after a long term foley catheter or incontinence? :confused: