handheld shot of fit young woman playing tennis with friend on court in sports club - 練習 個影片檔及 b 捲影像00:08運動訓練, 女人
a baseball batter is practicing hitting skills inside a portable protective net - 練習 個影片檔及 b 捲影像00:13台灣
slow motion asian chinese male athlete running at men's track rainy late evening in stadium - 練習 個影片檔及 b 捲影像00:09開始
rear view of a fit active man running during sunset with cityscape background. sporty muscular male runner jogging alone to increase stamina, fitness and strengthening muscles on a summer evening - 練習 個影片檔及 b 捲影像00:10
scientist, tablet and medicine research with computer, teamwork and collaboration laboratory with tech. asian women, brainstorming and medical science expert discuss analysis, online and internet - 練習 個影片檔及 b 捲影像00:09
burning calories and increasing endurance. fit young man exercising on a exercising bike in a gym. determined and focused muscular guy sweating while doing cardio training with aerobics equipment. - 練習 個影片檔及 b 捲影像00:21
doctor and patient discussing current health questions while sitting at the table in clinic office - 練習 個影片檔及 b 捲影像00:09
fitness, kids and team playing football at a match, tournament or training on an outdoor pitch. sports, children and soccer players practicing for a game or competition on a grass field at a stadium. - 練習 個影片檔及 b 捲影像00:07足球 - 團體運動
asian chinese senior personal trainer encouraging senior man practicing battle rope in gym - 練習 個影片檔及 b 捲影像00:16
fit woman using weights and training equipment for muscle training in a gym - 練習 個影片檔及 b 捲影像00:08女人, 運動訓練
medium slow motion shot of soccer players practicing keepie uppie / springville, utah, united states - 練習 個影片檔及 b 捲影像00:15足球 - 團體運動
sunset, performance or hands on stage with violin, music or classical production at concert. entertainment, musician or woman outdoor with string instrument, microphone or live show on summer evening - 練習 個影片檔及 b 捲影像00:21舞台, 日落
a female basketball player dribbles a ball on the court while being protected by a defender. - 練習 個影片檔及 b 捲影像00:18少女
men engage in competitive soccer match on vibrant field in sydney, australia - 練習 個影片檔及 b 捲影像00:15足球 - 團體運動, 運動訓練
wide shot of baseball outfielder diving for catch a ball and throw to home base during match on the field - 練習 個影片檔及 b 捲影像00:03
slo mo a young woman performs squats with weights while being accompanied by a personal trainer - 練習 個影片檔及 b 捲影像00:27運動訓練
loving father motivating his son for football practice and giving him a high-five before getting out of the car - 練習 個影片檔及 b 捲影像00:22足球 - 團體運動, 開車
musicians rehearse a performance on the theater stage. there is a positive atmosphere during the rehearsal - 練習 個影片檔及 b 捲影像00:13
young male instructor teaching woman playing tennis on clay court during sunny day - 練習 個影片檔及 b 捲影像00:15
tablet, reading and hands of doctor scroll on interactive ui screen, mobile tech and review hospital data. medical healthcare analytics, digital medicine analysis and woman doing science research - 練習 個影片檔及 b 捲影像00:07手機, 印度人
sports, ice hockey stadium and training with a team in game, competition or match. fitness, workout and players practicing shooting goals with goalie for practice, exercise or winter sport event. - 練習 個影片檔及 b 捲影像00:09
young male athlete sprinting and training on an athletics track at a stadium outside. sporty active man running at a sports ground alone from behind. runner practicing for a competitive race - 練習 個影片檔及 b 捲影像00:09開始
