"Hero WODs" are special workout routines in the CrossFit community designed to honor fallen military personnel, first responders, and other heroes. These workouts often feature high-intensity exercises that challenge participants both physically and mentally, reflecting the dedication and sacrifice of those being commemorated. Each Hero WOD is named after a specific individual, such as Navy SEAL Michael Murphy or Firefighter Stephen Siller. These workouts typically include a combination of weightlifting, cardio, and bodyweight movements, encouraging athletes to push their limits while remembering the bravery of those who served their country or community.