Exercise guide
Smith Standing Behind Head Military Press
- Intermediate
- Compound
- Rep-based
- Chest
- Shoulders
- Upper arms
This variation shifts the focus toward the lateral and posterior deltoids by altering the shoulder's plane of motion compared to a front press. The Smith machine's fixed path provides the stability needed to safely perform this behind-the-neck movement while heavily engaging the traps and triceps.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Set the Smith machine bar to approximately upper-chest height.
- Stand inside the machine with feet shoulder-width apart and a slight bend in the knees for stability.
- Grasp the bar with a wide overhand grip, ensuring your forearms are vertical when the bar is at its lowest point.
- Position yourself slightly forward so the bar is aligned with the base of your neck/upper traps.
How to do it
- Rotate the bar to unlock it and take the weight across your upper traps.
- Exhale as you press the bar vertically in a smooth motion until your arms are fully extended but not locked out.
- Inhale as you slowly lower the bar back down to the base of your neck, maintaining full control.
- Maintain a tempo of 2 seconds down and 1 second up to maximize muscle fiber recruitment.
Form checklist
- Keep your core braced and glutes squeezed to prevent excessive arching of the lower back.
- Ensure your elbows stay directly under the bar throughout the entire range of motion.
- Keep your head in a neutral position; do not crane your neck forward to avoid the bar.
- Stop the descent if you feel any sharp discomfort in the shoulder capsule.
Pro tips
- Focus on 'pulling' the bar apart with your hands during the press to increase lateral deltoid activation.
- Stop the bar an inch above your traps to keep constant tension on the shoulders and protect the cervical spine.
Make it harder
- Incorporate a 2-second isometric pause at the bottom of each rep to eliminate momentum.
- Use a 4-second eccentric (lowering) phase to increase time under tension and metabolic stress.
Frequently asked
- What muscles does the smith standing behind head military press work?
- The smith standing behind head military press primarily targets the deltoids and triceps, and also works the abs, rotator cuff, and serratus anterior as secondary muscles.
- What equipment do you need for the smith standing behind head military press?
- The smith standing behind head military press uses smith machine.
- Is the smith standing behind head military press good for beginners?
- The smith standing behind head military press is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.