asian chinese professional young male tennis player enjoy playing tennis on hardcourt in the morning - 硬地球場 個影片檔及 b 捲影像00:26
a tennis player utilizes forehand and backhand strokes to volley with an opponent. - 硬地球場 個影片檔及 b 捲影像00:16
a tennis player uses his shirt to wipe perspiration as he returns several volleys. - 硬地球場 個影片檔及 b 捲影像00:13
a tennis player makes several forehand returns and then scores on a backhand. - 硬地球場 個影片檔及 b 捲影像00:19
multiple grand slam champion and 2008 olympic gold medallist rafael nadal expressed surprise friday that the rio olympics tournament will be played... - 硬地球場 個影片檔及 b 捲影像02:46
young male tennis player practicing forehand with ball machine on indoor court - 硬地球場 個影片檔及 b 捲影像00:16
young female tennis player preparing to strike ball from robot on indoor court - 硬地球場 個影片檔及 b 捲影像00:12
female tennis player practicing with automated ball machine on indoor hard court - 硬地球場 個影片檔及 b 捲影像00:36
closeup of male player collecting padel balls with pickup tube near net on indoor court - 硬地球場 個影片檔及 b 捲影像00:11
closeup of male player collecting padel balls with pickup tube near net on indoor court - 硬地球場 個影片檔及 b 捲影像00:11網球 - 球
senior woman in sportswear hitting a forehand with a tennis racket while playing a doubles match on a red hard court, showcasing an active and healthy lifestyle in her retirement years - 硬地球場 個影片檔及 b 捲影像00:05
one teenage boy bouncing a basketball on an outdoor hardcourt filmed during break time from a drone point of view on a sunny day in a british high school, kenton, newcastle upon tyne, england, united kingdom - 硬地球場 個影片檔及 b 捲影像00:09
drone video looking down on a teenage male and his shadow bouncing a basketball on an outdoor hardcourt during break time at a british high school, newcastle upon tyne, england, united kingdom - 硬地球場 個影片檔及 b 捲影像00:09
teenage boy taking a shot at an outdoor basketball hoop filmed from a drone point of view, newcastle upon tyne, england, united kingdom - 硬地球場 個影片檔及 b 捲影像00:05
professional young male tennis player focus playing tennis on clay court in the morning - 硬地球場 個影片檔及 b 捲影像00:06
focused mid adult caucasian tennis coach guides young female player on indoor court - 硬地球場 個影片檔及 b 捲影像00:16
mid adult caucasian tennis coach guides young female player in indoor practice - 硬地球場 個影片檔及 b 捲影像00:12
dedicated caucasian tennis coach guides young female player in indoor practice - 硬地球場 個影片檔及 b 捲影像00:08