<human>: Give me a shortened version of the text

* What do you think a physical therapist does/what's the purpose of their work? 

* Do you know of any misconceptions about Physical Therapy? 

* What are some interesting sub-specialties you know of?

* How many years of schooling do you think it's take to become one/what do you know of the process/what do you think the core classes would be?

* How many volunteer hours do you think students need to be accepted into physical therapy school?

* What do you think are important traits that a physical therapist should attain?

* What examinations do students have to take before graduate school and after to become certified?
<bot>: Just spew out your general knowledge on Physical Therapy. I need help with these questions for a survey, you ***do not*** have to be in the field to answer.