퍼블리셔: lee hee seok
평점: 평점이 없음
가격: 2.99 USD

앱 순위 ​변화

미국에서 90ft 의 다운로드 순위 기록을 확인하세요.
순위 기록은 TV Store 앱 스토어에서 90ft의 인기와 시간에 따른 인기의 변화를 보여줍니다. 또한, 국가, 카테고리, 기기에 따른 90ft 의 일일 성과를 추적할 수 있습니다.
랭킹 다운로드 - TV Store - 미국
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무료 회원가입 후 더 많은 정보를 확인 해보세요!​

무료 회원 가입하시고 랭킹, 리뷰, 평가, 키워드 그리고 더 많은 정보에 제한 없이 액세스하세요.

앱 설명

The infield standard was first made in 1845. Alexander Cartwright, a banker in New York, USA, created 20 baseball rules by creating a baseball team called the Knickerbocker baseball club. The Nickelbacker Club decided on the 4th clause that the baseball court size was to be "42 steps from home to second base, 42 steps from first base to third base". Calculating one foot at 3 feet, the distance between the basses is 89.1 feet, almost the same as the current baseball field (90 feet).

It is still unclear why the Knickerbocker Club created a baseball court based on the '42 step '. I think that the 'range' that the defenders are able to put out the batter when the ordinary batting came out was made through the experience of the game.

90 feet is the 'optimal and very scientific distance' for the fun of modern baseball. It takes about 4 seconds for the batter to hit the ball and get to the first base. The batter runs with all his power, and the infielder catches the ball as fast as possible to throw the batter out and throws it to the first base. This '4-second game' is always so exciting that out or safe is decided by a quick drive.

The same is true of stealing. It takes about 3.3 seconds to run 27.43m from first bases to second bases if a player runs 100m in 12 seconds. The time it takes for the pitcher to pitch to the second baseman is 3.3 seconds. In the baseball field created 164 years ago, there is always a crying and smiling game in 0.1 second.

App Annie를 통해서 수많은 앱들의 정보 및 앱 업계 현황을 확인하세요.