The Philadelphia Eagles are calling in reinforcements in a last-ditch attempt to save the tush push before NFL owners vote on a proposed rule to ban the play on Wednesday.

As the privileged session of the NFL meeting continued behind closed doors, a 6-foot-3 man in a blazer, slacks and loafers (no socks) jumped into an animated demonstration. Seven-time Pro Bowl Philadelphia Eagles center Jason Kelce crouched into a blocking stance and extended his arm.

Heading into Wednesday’s NFL owners meeting in Minneapolis, the Philadelphia Eagles’ highly successful tush push play — better known as