To the surprise of, well, very few, the Mariners didn’t make the cut for the postseason this year. While they threw their hats in the ring for a wild card berth, their pitching staff just couldn’t stay healthy, from the handful of pitchers who contracted season-ending injuries in spring training to Felix Hernandez‘s shoulder bursitis to structural damage in Hisashi Iwakuma‘s right shoulder. Left-hander James Paxton missed 79 days with a lingering head cold, strained left forearm and pectoral strain. Heading into the 2018 season, the lefty told MLB.com’s Greg Johns that he plans to “nerd out big-time” in order to prepare for a healthy, consistent run with the club.

So far, Johns reports, that entails a new diet and workout program, hot yoga sessions and blood testing. “I just think there’s more I can do,” Paxton said. “I haven’t done the blood testing before. Finding out if there’s something I don’t know about myself. It’s just about learning and trying to find what works for me.”

When healthy, the 28-year-old southpaw was lights-out for the Mariners. He helped stabilize the front end of the rotation with a 12-5 record in 24 starts and supplemented his efforts with a 2.98 ERA, 2.4 BB/9 and 10.3 SO/9 through 136 innings. Despite taking multiple trips to the disabled list, he built up 4.6 fWAR — the most wins above replacement he’s compiled in any season of his career to date. Had he not been felled by a pectoral injury in mid-August — one that came with a five-week trip to the disabled list — the club might have been been able to make a bigger push for the playoffs.