Padded Helmet Shell Covers in American Football: A Comprehensive Laboratory Evaluation with Preliminary On-Field Findings

PDF) Efficacy of Guardian Cap Soft-Shell Padding on Head Impact Kinematics in American Football: Pilot Findings

PDF) Preliminary Examination of Guardian Cap Head Impact Data Using Instrumented Mouthguards

Football Shoulder Pad Design and Its Effect on Head Kinematics in

Guardian Cap - Soft-Shell Helmet Cover for Football and Lacrosse - Reduces Impact and Protects Helmets - One Size Fits All for Youth, High School, and College Programs - Royal Blue, Helmets - Canada

The temperature inside football helmets during head impact: a five

Review: a developmental perspective on protective helmets

Development and Evaluation of a Test Method for Assessing the Performance of American Football Helmets

Linear-acceleration responses for the helmets for impacts to the A

Headgear models worn for the study

NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic

NFL's use of Guardian padded helmet caps in camp draws support and skepticism - The Athletic

The temperature inside football helmets during head impact: a five