Arms
The main area this variation is designed to train.
Exercise guide
JM Press
Learn how to do the JM Press exercise, which muscles it works, the equipment you need, and common mistakes to avoid.
Barbell
Use this to decide whether the movement fits your current setup.
Beginner
A quick checkpoint for how simple or technical the movement usually feels.
Arms
Secondary support can come from Chest, Shoulders.
Strength
Movement pattern: press. This is a compound exercise.
Learning and repeating well
Use this page to understand the setup first, then track the movement consistently in Logbook once it fits your program.
Instructions
How to do JM Press
Keep the setup simple, use a controlled pace, and repeat the same movement pattern each rep.
- Start the exercise the same way you would a close grip bench press. You will lie on a flat bench while holding a barbell at arms length (fully extended) with the elbows in. However, instead of having the arms perpendicular to the torso, make sure the bar is set in a direct line above the upper chest. This will be your starting position.
- Now beginning from a fully extended position lower the bar down as if performing a lying triceps extension. Inhale as you perform this movement. When you reach the half way point, let the bar roll back about one inch by moving the upper arms towards your legs until they are perpendicular to the torso. Tip: Keep the bend at the elbows constant as you bring the upper arms forward.
- As you exhale, press the bar back up by using the triceps to perform a close grip bench press.
- Now go back to the starting position and start over.
- Repeat for the recommended amount of repetitions.
Benefits
- Builds strength and control through the arms region.
- Trains multiple joints at once, which can make your sessions more efficient.
- Gives you a repeatable way to track progress inside Logbook over time.
Common mistakes
- Using more weight or speed than you can control cleanly.
- Letting momentum do the work instead of controlling the full rep.
- Changing your body position between reps instead of keeping the movement repeatable.
Related workouts
Workout templates that use this exercise.
If you want to see this movement inside a more complete training session, start here.
3-Day Full Body Split
A three-day split that spreads total weekly work across three full-body sessions.
View workout4-Day Upper Lower Split
A simple four-day split that gives each half of the body two quality sessions each week.
View workout5-Day Bodybuilding Split
A traditional five-day bodybuilding split for lifters who enjoy focusing on one or two regions per session.
View workoutBack and Biceps Workout
A straightforward back and biceps workout with vertical pulls, rows, and direct arm work.
View workoutRelated exercises
More exercises in the same lane.
Use these when you want a similar movement pattern, a different setup, or more exercise options for the same target area.
Close-Grip Barbell Bench Press
Close-Grip Barbell Bench Press is a beginner strength that mainly trains your arms using barbell.
View exerciseStanding Overhead Barbell Triceps Extension
Standing Overhead Barbell Triceps Extension is a beginner strength that mainly trains your arms using barbell.
View exerciseBarbell Curl
Barbell Curl is a beginner strength that mainly trains your arms using barbell.
View exerciseBarbell Curls Lying Against An Incline
Barbell Curls Lying Against An Incline is a beginner strength that mainly trains your arms using barbell.
View exerciseFAQ
Common questions about JM Press.
Use these answers as a practical starting point, then adjust based on your setup, comfort, and goals.
What muscles does JM Press work?
JM Press mainly works the arms. It can also involve chest, shoulders depending on your setup and range of motion.
Is JM Press beginner-friendly?
Yes. This exercise is listed as beginner-friendly, which usually means the setup and learning curve are more manageable.
What equipment do I need for JM Press?
You will usually need Barbell for this variation.
How should I progress JM Press?
Start by making the reps smoother and more repeatable. Once the whole set looks controlled, add a small amount of load or one extra rep at a time.
Track this exercise for free in Logbook.
Once the movement is in your plan, use Logbook to record sets, reps, load, and progress without guessing what happened last week.
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