The largest study of chronic traumatic encephalopathy to date found that the cumulative force of head hits absorbed by players in their careers is the best predictor of future brain disease.
The Senate minority leader had been under observation since suffering a concussion during a fall on Wednesday. He also has a “minor rib fracture,” his office said.
Slap fighting competitions have drawn the support of Dana White and Arnold Schwarzenegger, along with national TV audiences. But, our columnist writes, the so-called sport is indefensible.