Oh. I get it now. You want to be a physical therapist.
Yes, it is fine for a beis yaakov girl. It is even a great job. But it takes a pretty long time and is a hard program. Just a heads up on that.
Think about Occupational Therapy also. My friends wife did that, and apparently half her class at SUNY downstate was frum women. (There was one frum guy, and one arab guy, and they would always partner up since neither wanted to practice with the women.)