hammer strength — What's the difference between Hammer Strength bench press machines and Iso-Lateral Bench Press Machines for a commercial gym?

What's the difference between Hammer Strength bench press machines and Iso-Lateral Bench Press Machines for a commercial gym?
What's the difference between H...
Table of Contents  Introduction   What are the major differences between the bench press and the Iso-Lateral Bench Press Machines?  Is an Iso-Lateral Bench Press the sam...