Damar Hamlin, a 25-year-old safety for the Buffalo Bills, spoke at a press conference and vowed a return to the NFL field.
Adrian Peterson took issue with a jacket Damar Hamlin was wore to the Super Bowl, which Peterson considered to be "disrespectful."
Damar Hamlin is out of the hospital and recovering at his parents' home. Hamiln has made "substantial improvement" since the incident.