How to stop Arsenal scoring from corners: Hybrid marking, better grappling and an active keeper

“When Nicolas Jover signed up for an online set-piece course last summer, the tutors initially thought it was a prank. Despite transforming Arsenal’s set-piece play over the past three years in his role as a coach dedicated to that specific area of the game — he has turned them into one of Europe’s best at dead-ball situations — Jover has always wanted to learn. …”
NY Times/The Athletic (Video)