How Long Is Too Long to Spend on a Machine at the Gym?

What's a normal amount of time to use an exercise machine?.
Lifehacker is the ultimate authority on optimizing every aspect of your life. Do everything better..
What's a normal amount of time to use an exercise machine?

8 Gym Machines You Should Start Using ASAP

Leg Machine Gym Workout - Leg machine exercises to tone and

7 Best Gym Machines to Use in a Workout

How Much Time Should You Really Spend On The Elliptical?

Gym etiquette for newbies: Don't break these 10 important rules - CNET

How long do you spend on one machine in the gym before moving on

The top 5 gym machines for beginners: don't get lost on your first

5 Resistance Machines Gym Beginners Need To Try

Trainers: 7 Gym Machines That Build Muscle, Good for Beginners

Weight Training Machines In the Gym: How to Use Them All

How Long Should You Spend On the Rowing Machine? - BoxLife Magazine

How long do you spend on one machine in the gym before moving on

How Long Does It Take to Get Fit Again? - The New York Times

How to Use Gym Equipment Beginner's Guide