Figure 5 | Scientific Reports

Figure 5

From: A novel repetitive head impact exposure measurement tool differentiates player position in National Football League

Figure 5

Equipment used for physical reconstructions of exemplar head impact events. (a) Shoulder events employing vinyl nitrile foam and shoulder pad cap attached to the arm of linear impactor system. (b) Foam impactor cap to replicate the compliance of hip/thigh events. (c) L-frame attachment for additional hybrid III head and neck for helmet impact events. (d) Hybrid III head attached to monorail drop system impacting field turf surface for ground events.

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