A smaller brain has less inertia at the moment of impact..and the low, rearward sloped forehead has obvious advantages too.RebelGator » 09 Feb 2026, 8:20 am » wrote: ↑ If you'll notice in the NFL, most black players lead with their head when making a tackle.....why do you suppose that is.....are they not concerned about an injury to their least vulnerable body part?