Corey Heim knows that being a successful NASCAR driver takes more than knowing how to handle a race car. It also requires a considerable amount of physical endurance, strength and preparation.

The 24-year-old driver is coming off a record-setting 2025 season in which he won 12 NASCAR Craftsman Truck Series races and captured the championship. He’s also preparing for another major milestone: joining 23XI Racing full-time in the NASCAR Cup Series in 2027. Heim’s move to 23XI Racing marks the next step in a career he’s spent years building.

But getting there requires plenty of work away from the track, too.

Ahead of NASCAR Championship Weekend, Heim is being announced as the newest athlete ambassador for Intake Breathing , a performance and wellness brand that makes a magnetic nasal breathing system.…