Context: American football has the highest rate of fatalities and catastrophic injuries of any US sport. The equipment designed to protect athletes from these catastrophic events challenges the ability of medical personnel to obtain neutral spine alignment and immobilization during airway and chest access for emergency life-support delivery.Objective: To compare motion, time, and difficulty during removal of American football helmets, face masks, and shoulder pads.Design: Quasi-experimental, crossover study. Setting: Controlled laboratory. Patients or Other Participants: We recruited 40 athletic trainers (21 men, 19 women; age ¼ 33.7 6 11.2 years, height ¼ 173.1 6 9.2 cm, mass ¼ 80.7 6 17.1 kg, experience ¼ 10.6 6 10.4 years).Intervention(s): Paired participants conducted 16 trials in random order for each of 4 helmet, face-mask, and shoulder-pad combinations. An 8-camera, 3-dimensional motion-capture system was used to record head motion in live models wearing properly fitted helmets and shoulder pads.Main Outcome Measure(s): Time and perceived difficulty (modified Borg CR-10).Results: Helmet removal resulted in greater motion than face-mask removal, respectively, in the sagittal (14.888, 95% Conclusions: Protective equipment worn by American football players must eventually be removed for imaging and medical treatment. Our results fill a gap in the evidence to support current recommendations for prehospital emergent management in patients wearing protective football equipment. Helmet face masks and shoulder pads with quick-release designs allow for clinically acceptable removal times without inducing additional motion or difficulty.Key Words: cervical spine injury, sudden cardiac event, protective equipment
Key PointsFace-mask removal induced less motion than helmet removal when accessing the airway. Helmet face masks and shoulder pads with quick-release designs allowed for clinically acceptable removal times without inducing additional motion or difficulty. The actual ability to effectively ventilate a patient with a helmet on and face mask removed was not studied and has not been established in the literature.