Concussions Recovery Concussion Protocol Shoulder Injury Recovery Process Knee Surgery Justin Herbert Leg Fracture Angel Gomes Ankle Injury Head Injury Hamstring Tightness Recovery Strategies Tyreek Hill Rodrigo Bentancur Douglas Coleman III Pape Sarr's Injury Phil Foden Illness Christian McCaffrey Broken Nose Christian Watson Retirement Head Injuries Training Staff Taron Johnson Chiropractic Care Career Longevity Durability Concerns Performance Consistency Impact on Team D'Onta Foreman Rehabilitation