Evaluation of two rotational helmet technologies to decrease peak rotational acceleration in cycling helmets.

ABSTRACT: The risk of brain trauma has been associated with the rotational kinematics leading to the development of helmets with a variety rotational management technologies. The purpose of this paper was to employ a rotation specific test protocol to evaluate the effectiveness of two of these technologies. Dynamic response of the head was measured to assess the performance of each technology. Three cycling helmets with identical construction were included in this study. One helmet with no rotational technology, an established, commercial technology and a novel helmet rotational technology designed and assembled by the authors were tested. A drop test onto a 45° anvil was used to measure the ability of each helmet to manage the dynamic response of the head form during a series of impacts. The result

SUBMITTER: Hoshizaki T 

PROVIDER: S-EPMC9095691 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature