Question

What type of fitness is not based on performance?

Answer 1

Because some of the fitness is base on what you want from it. And all fitness dedication is the key.
If you are looking for performance workout, dance, ballet, football, soccer.
The important is what do you want from it.
All sport can also be base in the performance if you want to dedicate yourself.

Answer 2

Performance type of fitness can be measured during the actual performance.
Which means that there are a lot of factors that can affect agility, speed, and coordination beside the physical factors itself.
Meanwhile, flexibility solely depend on the physical Factors. So it is flexibility.