Netflix is like a crazy couch glue. You can innocently tell yourself, "Just one episode!" But you'll still fall into some kind of inexplicable time portal, and it's suddenly 3:00 a.m. and you're 10 episodes into Breaking Bad, desperately wondering what the heck is up with that pink teddy bear.
Along with Hulu, HBO Go and Amazon Prime, the amount of streaming entertainment at your fingertips makes it nearly impossible to pull your eyes away. There's nothing wrong with being devoted to a show -- that is, until you start to feel sluggish and the couch has an imprint of your body.
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To keep you from sinking too far into the cushions, try to add some movement to your marathons.
It's like a drinking game, except if you wake up sore, it's actually a good thing! Take a look at some of our suggestions below before pressing play on that next episode.