2 ms·
It's common practice amongst professional poker players/gamblers to use beta blockers. http://www.pokernewsdaily.com/poker-players-take-performance-enhancing-s
by Mandatum 11y ago
It's common practice amongst professional poker players/gamblers to use beta blockers.
http://www.pokernewsdaily.com/poker-players-take-performance-enhancing-substances-12074/ http://www.pokernewsdaily.com/poker-players-take-performance...