Triceps
Chest, Shoulders
Position flat bench under Smith bar.
Adjust bar height.
Lie back, grip bar close overhand (shoulder-width or less).
Unrack bar, hold over chest, arms extended.
Inhale, lower bar slowly to mid-chest.
Keep elbows tucked close.
Pause.
Exhale, press bar back up using triceps.
Repeat. Rack bar safely.