Ian Happ has been a staple in the Chicago Cubs outfield. In his six seasons with the Cubs so far, Happ has hit 104 home runs, while hitting .249 and swiping 37 bases.Last season, he was voted into his first All-Star game. Happ was coming off a career-high batting average (.271), hits (155), runs (72), doubles (42), and RBIs (72). The reason for his success last season? Vision training.Michael Cerami@Michael_CeramiThanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0…39118Thanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0… https://t.co/GXvCh4rL1zSo how did Happ use vision training to get better at the plate? Well, one of the biggest things he claims has helped him is juggling hacky sacks before the game and using focus stickers on the inside of his helmet when he's on deck.While athletes train their bodies every day, you don't often hear about athletes training their vision. And with a sport like baseball, vision is one of the most important things a player can have. Imagine trying to hit something you can't easily track."Edgar Martinez was famous for training his eyes. I wonder why more players don't do it" one fan explained.Ryan@ryanhealy@Michael_Cerami @BleacherNation Edgar Martinez was famous for training his eyes. I wonder why more players don’t do it.@Michael_Cerami @BleacherNation Edgar Martinez was famous for training his eyes. I wonder why more players don’t do it."Extend him" Another fan responded.Swervin³² (8-8)@Swervin32_@Michael_Cerami Extend him@Michael_Cerami Extend himJohn J. McKevitt III@JohnJMcKevitt@Michael_Cerami The helmet thing(!) was such a revelation. I’d noticed it but never thought much about it.@Michael_Cerami The helmet thing(!) was such a revelation. I’d noticed it but never thought much about it.Jim@jtrek100@Michael_Cerami Perhaps teams should have them on staff. Who knows where the next superstar is lurking with a fixable vision issue.@Michael_Cerami Perhaps teams should have them on staff. Who knows where the next superstar is lurking with a fixable vision issue.Some fans are questioning why more players don't engage in vision training. Who knows how much better a hitter could be if they train their eyes like they do the rest of their body?Iᴀɴ Sᴄᴜғғʟɪɴɢ@iscufflingI am surprise that vision training hasn’t overtaken baseball. twitter.com/michael_cerami…Michael Cerami@Michael_CeramiThanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0…39918Thanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0… https://t.co/GXvCh4rL1zI am surprise that vision training hasn’t overtaken baseball. twitter.com/michael_cerami…George Tsakiridis@dramaticlicencePlayers with this kind of dedication are winners that you want around. Would love to see the Happ/Hoerner/Suzuki/Swanson core locked up for a long time (not to mention some pitchers too). twitter.com/Michael_Cerami…Michael Cerami@Michael_CeramiThanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0…40018Thanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0… https://t.co/GXvCh4rL1zPlayers with this kind of dedication are winners that you want around. Would love to see the Happ/Hoerner/Suzuki/Swanson core locked up for a long time (not to mention some pitchers too). twitter.com/Michael_Cerami…John mulkin@johnnyonto@Michael_Cerami If he can get that to 20, it’ll hurt when he leaves in free agency.@Michael_Cerami If he can get that to 20, it’ll hurt when he leaves in free agency.William Bordewick@wbordew🗣️extend Ian Happ twitter.com/michael_cerami…Michael Cerami@Michael_CeramiThanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0…118Thanks to Matt Duffy and Tommy La Stella, Ian Happ saw a vision specialist (4-5 times) in Cali before the 2022 season. Then he started vision training before and during every game this season.Then this happened:Pre-2022: 30.8 K%2022: 23.2 K%bleachernation.com/cubs/2023/01/0… https://t.co/GXvCh4rL1z🗣️extend Ian Happ twitter.com/michael_cerami…Other fans are calling for the Chicago Cubs to extend him. He's a dedicated player who has started to find himself both offensively and defensively. They don't want to see him walk in free agency when his contract is up.The Chicago Cubs have to make a decision on Ian HappColorado Rockies v Chicago CubsIan Happ hasn't been the most consistent player for the Cubs. Up until 2021, he was a middle-of-the-road outfielder. But since 2021, he's been a sight to see.In 2021 Happ saw a lot more consistent playing time. This, along with the vision training, has been huge. He's gone from a 30.8% strikeout rate to just 23.2% last season.Cubs fans are used to letting core members of their team sign with others in free agency. That was the case for Javier Baez, Kyle Schwarber, Kris Bryant, and Anthony Rizzo. It was tough for the fans to see their favorites leave.They are ready for this small rebuild to be over and make some noise in the National League Central. With his improvements, fans are eager to see their club extend Ian Happ.