View arena statistics
Here you can view the statistics of a trainer before you register yourself or your horse.
It is quite fine to see stats like this. The arena is currently being worked at. Any work done in the arena will not make a difference which trainer was used. All the stats really tell you is how fast the work is likely to be done. Only trainers that have been online in the last few days will have the public block marked. Trainers that are currently trying to increase skills quickly often have a cheaper price per point, to encourage others to sign up at that arena. Some trainers are specilizing in a particular spec and will do that work first.
This is an example of a hard working trainer.