looks like an H/E tack on finish, useless but not actually pitching with a stiff arm. Can't really tell from the angle, but I doubt she is going to throw the way she throws with many flaws in the circle.
Thought the same thing , she throws it well but doesn't look like 45 mph. hard to tell. I agree I think you would need a side view as others suggest. Look like a stud just in her mannerisms and the way she catches the ball and everything.