Circle changeup the index finger on the seam of the ball and the thumb on the side of the ball to "choke" the ball. According to his autobiography, Nolan Ryan also developed his own circle changeup to add another off-speed pitch without having to throw a slider (as sliders are believed to more frequently cause injuries). Circle changeup In baseball, a circle changeup is a pitch thrown with a grip that includes a circle formation, hence the name circle changeup. The circle is formed by making a circle with the index finger, holding the thumb at the bottom of the ball parallel
Timeline of Cassini–Huygens burn slowed the spacecraft by close to 450 meters per second (about 1,006 miles per hour) relative to the Sun. "Cassini"s speed went from 67,860 kilometers per hour (42,168 miles per hour) at the start of the maneuver to 66,240 kilometers per hour (41,161 miles per hour) at the end of the engine firing. 24 June 1999 13:30 PDT – Gravity-assisted flyby of Venus at 623 km. 18 August 1999 03:28 UTC − Gravity-assisted flyby of Earth. An hour 20 minutes before closest approach, "Cassini" made the closest approach to the Moon at 377,000 km, and took a series of