Also, the inverse isn't true. If you binge-watch the new season of Orange is the New Black, the lack of exercise won't turn muscle into fat.
I Don't Want to Get Too Ripped Up
If you're just starting to exercise regularly, don't let this concern you.
I'm Just Gonna Work on a Six-Pack
"That you can go from fat to six-pack by doing only ab exercises." — @mrdz1
Bodybuilding.com took aim at this myth recently, noting that you've got to do a variety of core exercises, and you definitely can't think you're going to get toned how you want to by just doing a bunch of crunches. Do a variety of core exercises.
Good Habits Start at the Start of the Week
If you believe this, your to-do list must be unbearable.