A Republican congressman on Monday gave Rep. Aaron Schock (R-Ill.) a bit of grief for his bare-chested photo shoot in Men's Health magazine.

Rep. Jason Chaffetz (Utah) got candid on Twitter, saying that Schock's photo, which shows off his abs, might motivate him to work out more. But he also ribbed Schock for his meticulous fitness habits:

http://www.menshealth.com/fitness/aaron-schock-fitness  Two things need to happen....

1) I need to do more sit ups. Ok, perhaps I could start with doing 10

2) Aaron, dude, my friend, seriously you need to go to Five Guys with me for a Little Bacon Cheesebuger. Or perhaps the bacon dog extra mayo

At least one more House Republican seconded those sentiments: Rep. Darrell Issa (R-Calif.), who retweeted Chaffetz's messages.

Despite Schock's push for healthy eating and living habits, we really can't blame Chaffetz for talking up the delectable bacon cheeseburger from Five Guys, the popular D.C.-based burger chain.