Primary
Triceps
Secondary
Chest, Front Shoulders
Equipment
Barbell
Difficulty
Advanced
Type
Push
Want this exercise programmed into a full plan?
MySetPlan shows you when to use JM Press, how many sets and reps to do, what to pair it with, and how to progress next week.
2-minute quiz · No credit card required

NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.
The JM press—named after powerlifter JM Blakley—is a hybrid between close-grip bench press and skull crushers. The bar lowers toward your throat/chin area rather than your chest or forehead, combining elbow extension with pressing. This advanced movement builds serious tricep strength for lockout power.
When to use it
Use as an advanced tricep strength exercise.
Who it's for
Advanced lifters and powerlifters.
Lower the bar toward your throat or chin area with elbows tucked forward—not flared outward like bench press and not pointed at the ceiling like skull crushers. The movement is a combination of lowering and pressing. Start very light to master the unusual movement pattern.
See where JM Press fits in your weekly plan
We slot it into the right day with sets, reps, and progression you can follow.
Lie on bench and grip barbell with close grip.
Unrack and position bar over upper chest/neck area.
Lower bar toward throat by bending elbows.
Keep elbows tucked and pointed forward.
Press back up combining extension with pressing motion.
Its a hybrid between close grip bench and skull crusher.
Named after powerlifter JM Blakley.
Combines benefits of two exercises.
Start light to learn movement.
Use JM press as an advanced tricep strength builder, particularly for powerlifters wanting lockout strength. Program it as a primary tricep exercise with moderate reps (6-10) and adequate rest. Master form with light weight before loading heavy.
Lowering too far toward face.
During any pressing movement like the JM Press, this mistake reduces how effectively your Triceps can produce force. Focus on the muscle you're trying to work — if you can't feel your Triceps driving the movement, something is off.
Flaring elbows for optimal results.
Letting your elbows drift wide during the JM Press shifts load onto your shoulder joint instead of your Triceps. Keep them tucked at about 45 degrees to protect your rotator cuff and keep tension where it belongs.
Using too much weight initially.
Loading more weight than you can control on the JM Press forces compensatory movement patterns that bypass your Triceps. Drop the weight until you can perform every rep with clean form — your results will actually improve.
Advanced lifters and powerlifters.
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3-4 sets of 6-8 reps. Rest 90-120 seconds.
MySetPlan places JM Press inside a complete workout — with the right sets, reps, rest periods, and a progression you can follow week to week.
Sample workout
MySetPlan guides you set by set, times your rest, lets you swap if equipment is busy, and tells you what to do next.
Try Gym Mode FreeMySetPlan picks the right exercises for your goals — like the JM Press — and builds them into a monthly program. Every set, every rep, planned out.
Take the Free Quiz2-minute quiz · No charge for 7 days
Frequently Asked Questions About the JM Press
The JM Press primarily targets the Triceps, making it an effective exercise for triceps development. Secondary muscles worked during the JM Press include Chest, Anterior deltoid, providing additional training stimulus. Stabilizer muscles engaged include Core, Rotator cuff.
The JM Press is rated as advanced difficulty, meaning it requires some training experience. Advanced lifters and powerlifters. Focus on proper technique and consider starting with easier variations.
For the JM Press, the recommended approach depends on your goals. 3-4 sets of 6-8 reps. Rest 90-120 seconds. For strength, use 4-6 reps. For muscle growth, perform 6-10 reps. For endurance, complete 10-15 reps.
The JM Press typically requires a barbell, which most home gyms don't have. For a home-friendly alternative targeting the same muscles, check the variations section above.
Good alternatives to the JM Press include: Close-Grip Bench Press, Skull Crusher, Floor Press. These exercises target similar muscle groups as the JM Press and can be used as substitutes based on your equipment availability, gym setup, or training preferences.