Exercise guide
Lever Sitting JM Press
- Beginner
- Compound
- Rep-based
- Shoulders
- Upper arms
This compound movement bridges the gap between a close-grip press and a triceps extension, providing intense stimulation to the triceps while engaging the chest and front deltoids. The leverage machine offers a fixed path of motion, making it safer and more stable for beginners to master the unique JM press mechanics.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Position a flat bench inside the leverage machine so you are sitting upright, facing the handles.
- Adjust the seat height so the handles are at shoulder level when your arms are fully extended.
- Grip the handles with a shoulder-width or slightly narrower grip, palms facing each other or slightly pronated.
- Plant your feet firmly on the floor and retract your shoulder blades against the backrest for stability.
How to do it
- Inhale as you lower the handles toward your upper chest or chin by simultaneously bending your elbows and allowing them to track slightly forward.
- Stop the descent just before the handles touch your body, ensuring your forearms and biceps make close contact to maximize the stretch.
- Exhale and press the handles back to the starting position by extending your elbows and pushing through your palms.
- Maintain a controlled 2-second lowering phase followed by a powerful 1-second pressing phase.
Form checklist
- Keep your elbows tucked in toward your ribcage rather than flaring them out to the sides.
- Ensure the movement remains a hybrid of a press and an extension, not a standard shoulder press.
- Keep your wrists neutral and strong, avoiding any backward bending under the load.
- Maintain constant tension by stopping just short of a hard elbow lockout at the top.
Pro tips
- Think about 'rolling' the weight toward your face to maximize the triceps stretch before initiating the press.
- Focus on the mind-muscle connection by squeezing your triceps and inner chest hard at the peak of the movement.
Make it harder
- Incorporate a 2-second pause at the bottom of the movement to eliminate momentum and increase time under tension.
- Perform the eccentric (lowering) phase even slower, taking 4 seconds to reach the bottom.
Frequently asked
- What muscles does the lever sitting jm press work?
- The lever sitting jm press primarily targets the triceps, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the lever sitting jm press?
- The lever sitting jm press uses leverage machine.
- Is the lever sitting jm press good for beginners?
- Yes. The lever sitting jm press is a beginner-friendly movement and a strong foundation to build on.