I first picked up a racquet(球拍) and ball when I was four. Jim Joyce, my first tennis coach, was teaching me to play and think 1 .One day, I started making 2 when I hit. He asked me if I was sick, and I said no. “I heard it would give me more power,” I 3 shyly. ...
A. paddle B. racquet C. club D. bat 相关知识点: 试题来源: 解析 A。解析:在打乒乓球时,我们使用的是乒乓球拍,乒乓球拍的英文是paddle。racquet更多用于网球等运动,B选项错误。club是高尔夫球杆之类的,C选项错误。bat虽然也有球拍的意思,但更多用于棒球等,不太用于乒乓球,D选项错误。反馈...
A tennis racket has in the centre area (5) of its strings a double membrane (6) with a resonance frequency of 200-600 Hz so that every time the player hits the tennis ball an acoustic feedback confirms a good hit whereas lack of that feedback indicates a less skilful hit. The ...
[题目]To get to the tennis court, Conner Stroud has to push his wheelchair there.The 15-yea-old from North Carolina, US was born without legs. But when he picks up his racquet and begins to hit a ball, you quickly see that the young man just want to win.
To get to the tennis court, Conner Stroud has to push his wheelchair there .The 15-yea-old from North Carolina, US was born without . But when he picks up his racquet and begins to a ball, you quickly see that the young man just want to
How does the length of a bat or racquet affect the striking motion? Explain using concepts of angular motion. The work done by a fielder when he takes a catch in a cricket match, is negative. Explain. Why is it easier to throw a...
Your preparing to return a forehand hit from your opponent and the ball hits bounce up where you can not drop the racquet head and swing through with topspin(low to high). You have positioned yourself and you have no choice but to hit it now! It is up fairly high...I have to...
If the ball hits a "sweet spot" on a tennis racket, the player's arm is not jarred as much as it would be otherwise. Explain why this is the case. If you jump inside a bus, going at full speed, why don't you fly to the back (...
Sergio Garcia hits 5 shots in the water In 2018, the reigning champion Sergio Garcia went into the tournament looking to defend his title; he lost his chance in the first round. During the 15th hole, the golfer hit his ball into the waterfive times in a rowwhile trying to reach the gr...
Good and bad cycles on the tennis court will always repeat themselves. Your job is to think like a pro and deal with them. Watch for the pros to split-step every time their opponent hits the ball -- ready to run quickly in any direction. If you are not familiar with the split-...