John Tiwald
- May 5, 2016
- 3 min
Concussion Doesn’t Slow Kids’ Return to Football
In the U.S., the youngest football players are more likely to return to play less than 24 hours after a concussion than their older peers, r


John Tiwald
- Apr 1, 2016
- 5 min
Ivy League Moves to Eliminate Tackling at Football Practices
Dartmouth football players practiced tackling with the team’s “mobile virtual player,” a device that simulates an opponent’s size and...
John Tiwald
- May 16, 2012
- 3 min
Brain Injury Study: A Single Season of Hits May Harm College Athletes’ Ability to Learn
Catherine Pearson | Huffingtonpost.com Just a single season of contact sports can take a toll on college athletes’ ability to learn,...