LG Twins’ hold king Jung Woo-young’s biggest weakness was his quick motion.

It is a set-up man who is put in in a one-point game, but since his quick motion is large, he allows a lot of stealing, which eventually affects pitching. He pointed out this problem several times and tried to fix it himself, but he often went back.

Jung Woo-young was the king of holds last year with 35 holds, 메이저사이트and he allowed 29 stolen bases. His stealing was stopped only once. Still, he posted a good ERA of 2.64, minimizing runs with a 2.3 ERA and a 1 9, 3 in scoring range with salty pitching.

However, putting a runner in scoring position by allowing a stolen base is bound to be unsettling. Jung Woo-young announced that he would change the quick motion after finishing last season, but he said he stopped at spring camp.

Director Yeom Gyeong-yeop of LG said, “I changed the quick motion, but it seemed like it was straining my arms when I threw it like that, so I asked him to judge and decide, but he came back. Two days ago, coach Kim Kyung-tae and I started editing the quick motion.” Jung Woo-young made a decision as it became clear that Jung Woo-young would try to steal more bases when he threw because the opponent had seen through it.

He’s off to a good start. Director Yeom said, “The quick motion has become faster. It comes out at about 1 second and 35 seconds.”

The thing I was most worried about when editing the quick motion was the restraint. This is because if the restraint is reduced and hit by an opponent, the meaning of quick motion correction will be lost. Director Yeom said, “When I measured the velocity with Trackman, the velocity came out (as in the past).” .

However, Jung Woo-young’s restraint has decreased a lot this season. Jung Woo-young, who bulked up last year and raised his speed to 157km, but this season, he has not even reached the early 150km. However, director Yeom paid more attention to the movement of the ball than Jung Woo-young’s restraint. “What Jung Woo-young throws is two-seam, but two-seam is movement rather than restraint.

For Jung Woo-young, if he reduces the number of stolen bases with the effect of the quick motion correction, he can expect better results as a setup man. Jung Woo-young’s performance this season is 7 games, 2 losses, 3 holds, and an average ERA of 2.84. He pitched 6⅓ innings while allowing three stolen bases and no jerseys.

Jung Woo-young started immediately on the 19th. He took the mound in the top of the eighth inning after the team scored 5 runs in the bottom of the 7th inning and turned the score to 7-5. He was hit by a right-handed hit by Joo-Won Kim in the 6th after 1 death. With the runner on first base, he played against Ahn Joong-yeol, but Kim Joo-won, who has three stolen bases this season, did not attempt to steal the base, and Ahn Jung-yeol’s missed heavy hit made him 1 out and 1st and 2nd base.