Smith Machine Decline Press

How to do it

Position a decline bench in the rack so that the bar will be above your chest. Load an appropriate weight and take your place on the bench.
Rotate the bar to unhook it from the rack and fully extend your arms. Your back should be slightly arched and your shoulder blades retracted. This will be your starting position.
Begin the movement by flexing your arms, lowering the bar to your chest.
Pause briefly, and then extend your arms to push the weight back to the starting position.
After completing the desired number of repetitions, rotate the bar to rack the weight.

What muscles does the Smith Machine Decline Press work?: Mainly the chest, with help from the shoulders, triceps.
What equipment do I need?: Machine.
Is it good for beginners?: Yes, it is rated beginner level.
How do I track progress on it?: Log each set and beat the weight or reps from last time. Liftrung shows your last set beside the next one and estimates your one-rep max from your sets.

Exercise descriptions: free-exercise-db, public domain.