Using machines is a great way to isolate your shoulders. Training your shoulders with machines can help you build muscle, and balance out the musculature in your upper body. Machines are also very safe and straight forward to use, so both experienced gym goers and beginners can train their shoulders with machines. With a variety of machines, you can hit your shoulders with different stimuli and speed up your progress. If you're looking for a great shoulders workout using machines, you've come to the right place.