You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.


    A Comparison of Peak Linear and Angular Headform Accelerations Using Ice Hockey Helmets

    Published: 0

      Format Pages Price  
    PDF (2.4M) 19 $25   ADD TO CART
    Complete Source PDF (25M) 333 $99   ADD TO CART

    Cite this document

    X Add email address send
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word


    The objective of this study was to quantify the ability of hockey helmets to manage peak angular and linear acceleration of the center of gravity of a Hybrid III headform at six impact locations and three velocities (5, 7, and 9 m∕s). The method was intended to represent a reconstruction of helmet, shoulder, and elbow strikes to the head. Six different ice hockey helmets were impacted using a pneumatic linear impactor at velocities similar to those encountered in ice hockey. The results were then compared to impacts to an unhelmeted headform. The data demonstrated that under certain conditions, peak angular accelerations were above estimated injury thresholds, while peak linear accelerations remained below. This confirmed the importance of measuring peak angular acceleration and peak linear acceleration in order to better predict minor traumatic brain injuries.


    angular acceleration, ice hockey, helmet, mTBI

    Author Information:

    Rousseau, P.
    University of Ottawa, Ottawa, Ontario

    Post, A.
    University of Ottawa, Ottawa, Ontario

    Hoshizaki, T. B.
    University of Ottawa, Ottawa, Ontario

    Committee/Subcommittee: F08.53

    DOI: 10.1520/STP48869S