As storms rolled over Johnson and Hood County Thursday evening, the community of Pecan Plantation took a direct hit from hail stones the size of golf balls and tennis balls. “It sounded like ...

Modern tennis balls are made of a hollow rubber core ... If all the cloth used to make the balls during Wimbledon was laid out, it would cover a pitch the size of the Millennium Stadium! Yes.

Participants performed tennis volleys under 18 ball conditions: three ball speeds (slow, medium and fast), with three ball types (two oversize and one regular size) each from two sides (forehand and ...