• Loading stock data...
Wednesday, April 8, 2026

Following Protocol: Inside NFL’s Player Safety Measures

  • From the spotters in the booth to doctors on the sidelines, 30 medical staffers work each NFL game.
  • NFL’s emergency action plan praised after responders save Damar Hamlin’s life.
NFL concussion protocol.
Photo by A.J. Perez.

PHOENIX — Robb Rehberg showed off “the button” for player safety days before Sunday’s Super Bowl LVII at State Farm Stadium.

“What we are looking for is more than just a hard hit,” said Rehberg, NFL’s coordinator of gameday medical operations. “A hard hit is not just enough to call down to call down and initiate the concussion protocol and a medical timeout. It’s looking for the injury behavior that we are looking for.” 

The two ATCs  — one concentrating on each team — could stop play for a suspected concussion since the 2015 season by sending a signal that reaches the referee directly to initiate an injury timeout. 

“To my knowledge, it’s the only place that medical personnel can stop a professional game strictly for the purpose of health and safety,” NFL Chief Medical Officer Dr. Allen Sills said.

Concussions Up

From the start of the preseason through the conference championship games two weeks ago, spotters stopped play 33 times — nearly twice the rate as last season. Diagnosed concussions were up 18% in the regular season compared to the 2021 season.

“I think it’s because we’re getting better at identifying these things,” Rehberg said. 

The two-spotter system isn’t infallible. Most recently, the spotter assigned to the New England Patriots that game appeared to be slow to stop play when receiver DeVante Parker showed signs of distress. An NFL-NFLPA investigation found the spotter was about to halt play when the Cardinals threw the challenge flag.

The spotter system is just one way a player can be evaluated for a potential concussion. The others include: 

  • The player can self-report. 
  • One of his teammates or coaches can express concern to the team’s medical staff.
  • The team’s medical staff.
  • An unaffiliated neurotrauma consultant on each sideline with access to replays.

“When someone has been identified as possibly concussed, the first stop — if they don’t have no-go characteristics — usually is the blue tent where he gets a sideline concussion evaluation,” Sills said. “Every single player gets the same exact evaluation. We have a checklist that they go through.”

NFL concussions

NFL Says Regular Season Concussions Rose 18% as Protocol Evolves

The NFL said diagnosed concussions in the 2022 NFL regular season increased…
February 3, 2023

The NFL’s no-go list — which already included loss of consciousness and confusion — was amended to include ataxia. It is “defined as abnormality of balance/stability, motor coordination or dysfunctional speech.” Players with no-go symptoms are taken immediately to the locker room. 

That change came after a joint investigation into how Miami Dolphins quarterback Tua Tagovailoa’s initial concussion was mishandled in September. 

Preparation Keys

Sixty minutes before each game, the 30-person medical staff of both teams meets. It’s where plans are laid for various situations — like a player falling unconscious after a hit to the chest. 

Several medical workers who sat in on the meeting that reviewed the emergency action plan before the Bills played the Bengals saved the life of Damar Hamlin. That game’s medical staff and those from the University of Cincinnati Medical Center recognized Hamlin at Thursday’s “NFL Honors.”

“That plan was followed to a T,” said Dr. Jim Ellis, the NFL’s director of emergency preparedness. “The principal reason — in addition to the great medical response from everyone —  there was a good outcome was because we had planned for that, and we followed the plan.”

Inside the Protocols

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

NFL’s Melbourne Opener Sparks Frenzy, Ticket Issues, Team Unease

Ticket demand far outstrips supply at the expansive Australian stadium.
Feb 25, 2026; Indianapolis, IN, USA; New England Patriots coach Mike Vrabel speaks during the NFL Scouting Combine at the Indiana Convention Center. Mandatory Credit: Kirby Lee-Imagn Images

Mike Vrabel: Photos With Dianna Russini Are ‘Completely Innocent’

A social media post with the photos attracted two million views.

Chicago Mayor Pushes for Rejected Downtown Bears Stadium Site

Despite the team’s focus on suburban options, city leaders continue their efforts.
hanson_smiling

Scott Hanson Remains NFL Employee in ESPN-NFLN Deal

ESPN obtained the distribution rights to NFL RedZone in the deal.

Featured Today

Mar 28, 2026; Houston, TX, USA; Illinois Fighting Illini forward David Mirkovic (0) and center Tomislav Ivisic (13) react in the second half against the Iowa Hawkeyes during an Elite Eight game of the South Regional of the men's 2026 NCAA Tournament at Toyota Center.
April 4, 2026

Loopholes Enable Int’l College Basketball Players to Cash In

Schools have scrambled to find a way to compensate international players.
April 1, 2026

‘The Sonics Never Died’: The Long Afterlife of Seattle NBA Merch

Inside “the largest team shop for a team that doesn’t exist.” 
Mar 27, 2026; Washington, DC, USA;UConn Huskies forward Tarris Reed Jr. (5) dunks the ball against the Michigan State Spartans in the second half during a Sweet Sixteen game of the East Regional of the men's 2026 NCAA Tournament at Capital One Arena
March 28, 2026

March Madness Coaches Debate ‘Blueblood’ in NIL Era

The term’s meaning was up for debate at men’s March Madness.

LIV Signs Prediction-Market Deal As PGA Tour Has Held Off

LIV signed a short-term deal for Masters week.
April 7, 2026

MLB’s Rookie Stars Are Delivering Big Value on Small Contracts

A fertile crop of first-year players is making an immediate impact.
April 8, 2026

Masters Remains Power Broker As PGA Tour, LIV Golf Divide Lingers

Augusta National chairman Fred Ridley stressed collaboration this week.
Sponsored

From Gold Medalist to Business Founder

Allyson Felix on investing in women’s sports and what comes next for track & LA28.
Apr 22, 2022; Chicago, Illinois, USA; Chicago Bulls executive vice president of basketball operations Arturas Karnisovas (right) talks with general manager Marc Eversley (left) before game three of the first round for the 2022 NBA playoffs against the Milwaukee Bucks at United Center. Mandatory Credit: Kamil Krzaczynski-USA TODAY Sports
April 6, 2026

Bulls Finally Pull Plug on Karnišovas–Eversley Era

The move comes one week after the Bulls waived Jaden Ivey.
April 6, 2026

Vegas Tourism Drops $100K Aces Deals; No Word on Investigation

The WNBA has never announced the result of its investigation.
April 6, 2026

NHL Playoff Race Tightens As Coaching Shake-Ups Fuel Wild Finish

Coach firings and a muddled playoff chase mark the regular season’s end.
April 6, 2026

Masters Week Tees Off With Tiger Out, Media and Ticketing Shifts

Amazon is debuting as a tournament broadcaster this year.