Lorentz said the focus of practice for her was to trying to end points with a volley instead of relying on forehand and backhand shots from the baseline to score points .
Lorentz is the daughter of Park head coach Dave Breitenbucher .
Lorentz , who is the daughter of Park head coach Dave Breitenbucher , said the focus of practice for her was to trying to end points with a volley instead of relying on forehand and backhand shots from the baseline to score points .