It really depends on what the job you are getting. Some jobs offer 'on the job training' but they might still expect you to have some basic knowledge about the job.
Training Provider mean
Sets training.
it mean the training is given only on the job and it is formal Training
Post-training means After training. Pre-training means Before training
I believe it would mean further training after graduating from a university.
what dose completely mean
It isn't always completely different
Physical training on a number of machines or systems in a gym.
The concept of training is different depending on who you talk to. Training could mean teaching someone how to do something.
If you mean the training equipment from Lumbridge their just called training sword and shield.
core training means that you work out and strenght your core musel
Training a person takes before starting a job.