UNC coach shows off 6-pack abs. NC State and Duke respond with *other* 6-packs.

Larry Fedora, w/daughter, on his 6-pack abs secret: "No beer, no cardio, lift weights 45 minutes 4 days/week" pic.twitter.com/9LgqEGPEcy

— Brett McMurphy (@McMurphyESPN) July 28, 2014

Yep. See? Cardio is bad for you. That's the only fitness insight you need to take away from this tweet. Not a single thing you need to do in order to look like Larry Fedora, other than giving up cardio. It's a sacrifice, but it's one you'll be happy to make. As soon as you sit still for an extended period of time, you'll get results.

Let's also remember the Tar Heels coach's other health habit:

Fedora just said he drinks nine Red Bulls a day during football season. I don't think that's possible.

— Andrew Carter (@_andrewcarter) September 17, 2013

Tar Heel Blog ran the calculations and discovered that's 720 mg of caffeine per day.

So give up cardio and eat a brick of caffeine every day? Hey, nobody ever said being in shape is easy.

Update: UNC's rivals have responded.

Last stop at #ESPNACC Carwash, @DavidCutcliffe & @StateCoachD comparing 6-packs. @SportsCenter @ESPNCFB @espn pic.twitter.com/ulxaVUMXgU

— Duke Football (@Duke_FB) July 29, 2014