
The temptation to change the arm slot to manipulate a pitch makes sense. Sometimes the body moves toward a result without consulting the mind. And it can work.
‘‘But it’s very inconsistent,’’ Cubs pitching coach Tommy Hottovy said.

The temptation to change the arm slot to manipulate a pitch makes sense. Sometimes the body moves toward a result without consulting the mind. And it can work.
‘‘But it’s very inconsistent,’’ Cubs pitching coach Tommy Hottovy said.