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Barbell Guillotine Bench Press
A bench press variation lowered to the neck or clavicles with flared elbows to maximize upper-chest stretch; effective for pec hypertrophy but demanding on the shoulders and requiring strict spotting.
ChestBarbellHorizontal press
GoLightWeight mediabarbell-guillotine-bench-press
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Primary
Pectoralis major
Secondary
Anterior deltoidsTricepsUpper back
Equipment
Barbell
Pattern
Horizontal press
Setup
- 01Set up on a flat bench with a spotter or safety arms at neck height; never do this alone.
- 02Grip the bar wider than your standard bench grip.
- 03Pin the shoulder blades and keep a minimal arch; this is a flat-back variation.
- 04Choose a weight well below your normal bench press.
Execution
- 01Unrack and position the bar above the upper chest.
- 02Lower slowly toward the clavicles or base of the neck with elbows flared wide.
- 03Stop just above the neck; do not rest the bar on it.
- 04Press straight back up over the upper chest.
Checkpoints
- -Safeties or spotter hands stay within reach of the bar at all times.
- -Elbows are deliberately flared to load the clavicular pec fibers.
- -The bar path stays over the upper chest, not drifting toward the face.
- -Tempo is slow and controlled on every descent.
Common mistakes
- -Loading it like a regular bench press.
- -Touching or bouncing the bar on the throat.
- -Performing it without safeties or a spotter.
- -Ignoring shoulder pain; this position stresses the anterior shoulder.
Programming notes
- -Use 2 to 3 sets of 8 to 12 reps at roughly 50 to 65 percent of your bench weight.
- -Treat it as a stretch-focused hypertrophy accessory, never a max-effort lift.
- -Skip it if you have any anterior shoulder issues and use an incline press instead.
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