What are good resistance values for stepper motors?
These are correct DCR values for a 2phase standard bipolar driven stepper. The two orthogonal coils are isolated.

The surge current starting and stopped is  resistive V+/R . 

As in Chokes the DC resistance is called DCR.  When moving quickly to the next pole , some back EMF will reduce the current slightly.  

You can accelerate more with higher voltage and thus more current but while stopped, you may not need the same holding torque , so idle voltage is often reduced to required heat rise vs holding torque tradeoff.

Steppers are not as stiff as Servo feedback motors but much simpler for open loop servo control.