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Articles sur NFL

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Images in the top row show activity of the default mode network (a major brain network supporting cognition) in rugby players after a season of play. They show hyperactivity of the network. The bottom row shows the same network for swimmers and rowers who had the same season of competition, but are non-contact athletes. The default mode network appears normal. (Ravi Menon, Western Centre for Functional and Metabolic Mapping)

Resiliency and concussion: Why do some athletes develop neurodegeneration and others don’t?

Concussion is considered a ‘mild’ injury, but effects can last a lifetime, especially with multiple impacts. Understanding their long-term effects can help predict who might develop neurodegeneration.
Baltimore Ravens quarterback Lamar Jackson looks to pass against the Miami Dolphins during the first half of an NFL football game in Baltimore, on Dec. 31, 2023. (AP Photo/Matt Rourke)

Lamar Jackson is the NFL’s MVP. He’s also the NFL’s most valuable negotiator.

Despite being without a long-term contract extension and representation, Lamar Jackson was able to advocate and negotiate the most lucrative contract in the history of the NFL. Here’s how.
In addition to a player’s ability to throw it, a number of factors will influence a ball’s flight, including its size, inflation pressure and texture. (Shutterstock)

Higher, faster: what influences the aerodynamics of a football?

A football’s dimensions, pressure and texture affect its aerodynamics, i.e. the forces exerted by the air on the ball as it flies.
Youth flag football players run drills with their coach before a game in Dayton, Ohio, on Oct. 8, 2023. Megan Jelinger/The Washington Post via Getty Images

Could flag football one day leapfrog tackle football in popularity?

The NFL’s embrace of the sport points to a promising future. But gender and political divides could stand in the way.

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