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
Hour record (recumbents) (28.799 miles) on October 31, 2009 for another record. At the October 2011 Apeldoorn event, Janneke Sindram unofficially broke this record with a ride of 46.505 km (28.90 miles). This record is not yet verified by the WRRA. Sindram had reportedly just starting racing that year. Bonneteau uses a carbon fiber recumbent that he has built himself. This recumbent features two 700c-sized wheels similar to the M5 Carbon high-racer, and a single speed and an elliptical chainring. A picture of the bike was posted on a discussion forum. Hour record (recumbents) The hour record is the record for the longest