Is the Barbell Bench Press technically a good exercise? The answer would be, No! The reason why is because it specifically locks your joints in one specific motion or pattern, called a Closed Chain exercise. When an exercise constricts your joints from moving naturally it will create shearing forces on other parts of your body that can creative negative consequences. When you look at the barbell bench press these negative consequences are joint damage and rotator cuff tears or strains. Doing the bench press on a smith machine is even worse because you are combining a closed chain exercise with a closed chain machine – not good.
I would recommend dumbbell’s, hammer strength or ground zero type of exercise equipment. If you are power lifter, then the barbell bench press is something you need to do because of the mass amounts of loads you are going to lift, and that is the method of doing it. Also, if you are a highly conditioned athlete, this specific movement may only be replicated with this type of exercise, such as a professional football defensive/offensive line player.
If you are not a power-lifter or high level athlete, then don’t do it, and use the suggestions I have mentioned above.
Thanks and lift safely,
Oregon Personal Trainer