What's Your Gym Etiquette IQ?

You don't have to be Miss Manners to know what's proper etiquette at the gym. But surprisingly many people don't mind their manners when working out at their said establishments. From leaving the weight benches drenched in sweat to hogging the cardio machines, there are plenty of ways to make an unsavory mark. Do you know the dos and don'ts of proper gym etiquette? Take this quick quiz and find out.