Colts QB Andrew Luck breaks down his cadences, why he started a book club, NFL Countdown

Indianapolis Colts quarterback Andrew Luck sits down with Matt Hasselbeck to talk about his use of QB cadences and why he started a book club. Luck also answers some rapidfire questions from Hasselbeck, including whether he s a dog or cat person. Subscribe to ESPN on YouTube: Subscribe to ESPN FC on YouTube: Subscribe to NBA on ESPN on YouTube: Watch ESPN on YouTube TV: ESPN on Social Media: Follow on Twitter: Like on Facebook: Follow on Instagram: Visit ESPN on YouTube to get uptotheminute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on