Ex-NFL Pro Bowl players try curling with 2022 Olympic goal

In this Jan. 3, 2019 photo, former Minnesota Vikings football player Jared Allen practices with his curling team for a competition in Blaine, Minn. Allen retired from the NFL in 2015 and wasn't ready to give up on the competition he'd come to enjoy as a five-time All-Pro in a 12-year career. His solution: Make it to the 2022 Olympics _ in curling. Less than a year later, he and three other former NFL players who have never curled before will attempt to qualify for the U.S. championships against curlers who have been throwing stones for most of their lives. (AP Photo/Jim Mone)

In this Jan. 3, 2019 photo, former NFL offensive lineman Michael Roos practices with his curling team for a competition in Blaine, Minn. Roos and three other former NFL football players who have never curled before will attempt to qualify for the U.S. championships with a goal of making it to the 2022 Olympics. (AP Photo/Jim Mone)

In this Jan. 3, 2019 photo, former Minnesota Vikings football player Jared Allen, right, practices with his curling team for a competition as coach and former Olympian John Benton watches in Blaine, Minn. Allen retired from the NFL in 2015 and wasn't ready to give up on the competition he'd come to enjoy as a five-time All-Pro in a 12-year career. His solution: Make it to the 2022 Olympics _ in curling. Less than a year later, he and three other former NFL players who have never curled before will attempt to qualify for the U.S. championships against curlers who have been throwing stones for most of their lives. (AP Photo/Jim Mone)

In this Jan. 3, 2019 photo, former Minnesota Vikings football player Jared Allen, second from left, stands with his three curling teammates, from left, Michael Roos, Keith Bullock and Marc Bulger after practice for a competition in Blaine, Minn. Allen retired from NFL football in 2015 and wasn't ready to give up on the competition he'd come to enjoy as a five-time All-Pro in a 12-year career. His solution: Make it to the 2022 Olympics _ in curling. Less than a year later, he and the three who have never curled before will attempt to qualify for the U.S. championships against curlers who have been throwing stones for most of their lives. (AP Photo/Jim Mone)