The curveball is a figment of your imagination

Leave a comment

Whenever you hear someone’s curveball described as “dropping off the table” take it with a grain of salt.

According to one professor anyway, the curveball’s action is part-physics, part-illusion, the movement aided by a trick of the eye.

Criss Angel would be proud.

“There’s something physical about it and something illusory about
it,” said Bucknell University professor Arthur Shapiro. … “They look
like they jump or break or do all these funky things, but they don’t.
The idea that the bottom falls out isn’t so. I’m not saying curveballs
don’t curve. I emphasize that, yes, they curve. They just do so at a
more gradual rate. Instead of making a sudden hook, they would form a
really big circle.”

Shapiro explains that the eye exaggerates the break because peripheral
vision is processed differently than straight on vision by the brain.
So as the ball approaches and the viewpoint changes, the eye makes the
ball’s break look stronger than it is.

Shapiro made a very cool graphic to explain his idea, which he insists is only a hypothesis.

So what do players think? Hall of Famer Mike Schmidt offered his
opinion for the story, and he had a thoughtful take, saying he agreed
that the curveball presents an illusion to the hitter, but not due to
peripheral vision.

“Hitters are seeing the ball with both eyes, not out of the side of
front eye as suggested,” said Schmidt. “I believe the illusion is a
result of the speed with which the action takes place, not a peripheral
view. Then again, I’m not a scientist, just a hitter.”

Well, not just a hitter. Thanks to SPORTSbyBROOKS for this story.

Josh Johnson retires from baseball

PEORIA, AZ - FEBRUARY 21: Josh Johnson #55 of the San Diego Padres poses during Picture Day on February 21, 2014 at the Peoria Sports Complex in Peoria, Arizona. (Photo by Mike McGinnis/Getty Images)
Mike McGinnis/Getty Images
3 Comments

Oft-injured pitcher Josh Johnson is retiring from baseball, ESPN’s Jerry Crasnick is reporting.

Johnson, 32, hasn’t pitched in the majors since 2013. The right-hander underwent his third Tommy John surgery in September 2015 but wasn’t able to bounce back.

Johnson spent most of his career with the Marlins, but also pitched for the Blue Jays in the big leagues, as well as the Padres in the minors. He retires with a career 3.40 ERA, 915 strikeouts across 998 innings in the majors, and two All-Star nominations. Johnson led the National League with a 2.30 ERA in 2010, finishing fifth in NL Cy Young Award balloting. One wonders what he could have accomplished if he was able to stay healthy.

Report: Angels close to a multi-year deal with Luis Valbuena

HOUSTON, TX - JULY 08:  Luis Valbuena #18 of the Houston Astros hits a three run walkoff home run in the ninth inning to defeat the Oakland Athletics 10-9 at Minute Maid Park on July 8, 2016 in Houston, Texas.  (Photo by Bob Levey/Getty Images)
Bob Levey/Getty Images
Leave a comment

The Angels are nearing a multi-year deal with free agent third baseman Luis Valbuena, Jeff Fletcher of the Orange County Register reports. It’s believed to be a two-year contract with a third-year option.

Valbuena, 31, hit .260/.357/.459 with 13 home runs and 40 RBI in 342 plate appearances in 2016. He missed most of the second half with a hamstring injury, for which he underwent surgery in late August.

Valbuena has played a majority of his career at third base, but also has extensive experience at second base and has racked up innings at first base and shortstop as well. He won’t play every day for the Angels, as Yunel Escobar lays claim to third base and C.J. Cron first base, but he will give them flexibility and a left-handed bat off the bench.