Saleh showed off his conditioning as he continued his routine of running the bleachers ahead of the matchup.
The 42-year-old is making his debut as head coach after an impressive four-year stint as a defensive coordinator for the San Francisco 49ers. Prior to that, he held positions with the Jacksonville Jaguars, Seattle Seahawks, and Houston Texans.
Zach Wilson, the No. 2 overall pick, will also make his first appearance for the Jets.