Barbell JM Press

Intermediate Compound

BarbellFlat bench
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A barbell triceps press on a flat bench that sits between a close-grip bench press and a skull crusher. The bar lowers toward your upper chest, then drifts back toward your chin, loading the triceps heavily.

Also known as: JM Press, Barbell JM Bench Press, JM Bench Press

How to do the Barbell JM Press

  1. Lie on a bench, feet flat, and hold a barbell above your shoulders.
  2. Grip at about shoulder width, overhand, keeping your wrists straight.
  3. Lower the bar toward your upper chest, then let it drift back toward your chin.
  4. Stop just above your neck with your elbows close to your sides.
  5. Push back up until your arms are straight, then repeat the movement.
Full technique — 7 steps
  1. Lie on a flat bench with eyes under the bar and feet planted firmly.
  2. Grip the bar at about shoulder width with an overhand grip and keep your wrists straight.
  3. Unrack the bar and hold it over your shoulders with elbows fully extended.
  4. Bend your elbows and lower the bar toward your upper chest with elbows pointing toward your feet.
  5. As the bar nears your chest, let it travel back toward your chin while your elbows keep bending.
  6. Stop with the bar a few centimetres above your neck and your elbows close to your sides.
  7. Press the bar back up along the same path until your elbows are fully extended.

Common mistakes

  • Elbows flaring out wide
  • Letting the bar drop onto the neck
  • Turning it into a close-grip bench press
  • Stopping short of full extension
  • Lifting the hips off the bench

Form cues

  • Keep wrists straight
  • Elbows point toward feet
  • Lower toward your chin
  • Keep shoulders down and back
  • Straighten arms fully

Substitutes by equipment

Same muscles, same movement — pick the version you have the gear for.

No equipment

Resistance bands

Medicine ball

Dumbbells

Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

  1. Easier Single Arm Landmine Floor Press Intermediate
  2. Easier Barbell Floor Press Intermediate
  3. This exercise Barbell JM Press Intermediate

Too hard for now? Start with the Barbell Floor Press.

Quick answers

What muscles does the Barbell JM Press work?

Primary: Triceps 10/10. Also works: Mid chest 5/10, Front delts 5/10, Forearms 3/10.

When should I do the Barbell JM Press in a workout?

Accessory. Goes after the main lifts. ≈ 9 min with rest.

How many sets and reps of the Barbell JM Press?

Strength: 3–4 sets of 5–8 reps, rest 2 min 30 s, 2 reps in reserve. Muscle growth: 3–4 sets of 8–12 reps, rest 1 min 30 s, 2–3 reps in reserve. Endurance: 2–3 sets of 15–20 reps, rest 1 min, 3–4 reps in reserve.

What can I do instead of the Barbell JM Press?

No equipment: Close Grip Knee Push-Up, Diamond Push-Up. Resistance bands: Resistance Band Push-Up, Resistance Band Floor Press. Medicine ball: Lying Medicine Ball Chest Press. Dumbbells: Dumbbell Bench Press, Dumbbell Push-Up.

What is an easier version of the Barbell JM Press?

Barbell Floor Press (Intermediate), Single Arm Landmine Floor Press (Intermediate).

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