![Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette](https://journals.sagepub.com/cms/10.1177/1754337118823603/asset/images/large/10.1177_1754337118823603-fig8.jpeg)
Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette
![Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette](https://journals.sagepub.com/cms/10.1177/1754337118823603/asset/images/large/10.1177_1754337118823603-fig2.jpeg)
Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette
![Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette Quantitative evaluation of impact attenuation by football helmets using a modal impulse hammer - Brian Cummiskey, Goutham N Sankaran, Kevin G McIver, Daniel Shyu, Justin Markel, Thomas M Talavage, Larry Leverenz, Janette](https://journals.sagepub.com/cms/10.1177/1754337118823603/asset/images/large/10.1177_1754337118823603-fig5.jpeg)