Join us Fangirls as we recap the Wild Card games and look ahead to the weekend’s matchups. In the AFC, the New England Patriots take on the Tennessee Titans and the Pittsburgh Steelers host the Jacksonville Jaguars. Over in the NFC, it’s a Battle of the Birds as the Atlanta
DEMO: GAME THEORY Can data help athletes boost their performance as never before? Such is the contention behind the WHOOP Strap, now being worn by Major League Baseball players and other elite athletes. The wearable measures sleep, muscle recovery, and strain—but can that really be the big WHOOP in sports performance?