As the tennis pros bat and grunt back and forth, he stretches underneath the bleachers. A light squat, some lunges — anything to keep the 54-year-old limber and ready to perform. “Advantage, set point …
As the tennis pros bat and grunt back and forth, he stretches underneath the bleachers. A light squat, some lunges — anything to keep the 54-year-old limber and ready to perform. “Advantage, set point …