Polina Kravets Cambron teaches Henry Bittler, 7, left, Anna Bittler, 10, second from left, and Ellie Unorski, 12, far right, how to serve a tennis ball at the Oxxford Hunt courts Wednesday.
Polina Kravets Cambron teaches Henry Bittler, 7, left, Anna Bittler, 10, second from left, and Ellie Unorski, 12, far right, how to serve a tennis ball at the Oxxford Hunt courts Wednesday. kbettis@newsobserver.com
Polina Kravets Cambron teaches Henry Bittler, 7, left, Anna Bittler, 10, second from left, and Ellie Unorski, 12, far right, how to serve a tennis ball at the Oxxford Hunt courts Wednesday. kbettis@newsobserver.com