October 21, 2015

TIME Magazine senior writer Sean Gregory explains the benefits of having hit count sensors in football helmets and discusses the challenges of installing the technology in the NFL.

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HOLE YARDS PAR R1 R2 R3 R4
OUT
HOLE YARDS PAR R1 R2 R3 R4
IN
Eagle (-2)
Birdie (-1)
Bogey (+1)
Double Bogey (+2)