Kam Chancellor, Seattle Seahawks Security, seems to announce retirement via Twitter

Seattle Seahawks safety Kam Chancellor may have played his last game in the NFL because a neck injury seems to have ended his career.

Although he has never used the word "retreat", a series of tweets seems to indicate starting the sport

Gods Grace ?????? pic.twitter.com / 60J2DugpD1

– Kameron Chancellor (@KamChancellor) 1 July 2018

"To walk" The Chancellor tweeted.

The 30-year-old athlete suffered an injury on the neck threatening his career last season Can he continue to play if his health permits

"If my body says do not play, I do not play, I will listen," said Chancellor at 13News Now in May. "I am a very good listener."

On Sunday, the Chancellor said that the "final test" of his injury "showed no cure."

" I've played through all types of bruises and injuries. But the latter, I can not ignore it.

The four-time Pro Bowler Chancellor has missed the last seven games of last season after being injured by attacking late in a win in November.

Known for his hard knocks in the Seahawks' famous "Boom Legion" defense, the Chancellor signed a three-year extension of $ 36 million last summer. His base salary of $ 6.8 million for 2018 became fully guaranteed in February

ESPN's Brady Henderson information was used in this report.