I watched the Kelce documentary. I knew that their bodies get torn up but watching Jason barely able to function makes me wonder how bad the pain is when they finally hit old age.
My old roommate was a 10th round draft pick back in the 1980’s. He never played a down after trying to make the Lions and Broncos and he complained about aches and pains from college. He was an old school LB too. The speed & strength of today’s players is incredible.