We hope you enjoy reading this blog post. Want to find out when you'll hit your goal? Click here
By Mofilo Team
Published
The answer to 'what is the correct bar path for bench press' is a slight J-curve, moving from your lower chest diagonally up over your shoulders-it is absolutely not a straight vertical line. If you've been struggling to increase your bench press or feel a nagging pinch in your shoulders, it's almost certainly because you're trying to push the bar straight up and down. That intuitive movement is the single biggest mistake that keeps people weak and injured.
Think about it. You lie down, unrack the weight, and your brain tells you the shortest distance between two points is a straight line. So you lower the bar straight down to your mid-chest and press it straight back up. It feels right, but it's mechanically wrong. This path forces your elbows to flare out to 90 degrees, putting your shoulder joint in its weakest and most vulnerable position. It’s like trying to throw a punch with your elbow pointing directly out to the side-it has no power and feels unstable.
The correct path is a curve. The bar starts directly over your shoulder joints. As you lower it, it travels down and slightly forward, touching your sternum or lower chest. Then, you drive it up and slightly back, so it ends in the same position it started: stacked over your shoulders. This J-curve or diagonal path keeps your elbows tucked at a safer, stronger 45 to 60-degree angle, protecting your shoulders and allowing your pecs, shoulders, and triceps to work together powerfully.
You feel stuck at 135 pounds or 185 pounds, and you think the answer is to just try harder. But training harder with the wrong form just digs a deeper hole. The reason a straight bar path feels so weak and unstable comes down to simple physics and anatomy. When you press straight up and down, you're fighting your own body.
First, let's talk about your shoulder. The shoulder is a ball-and-socket joint designed for mobility, not for bearing heavy loads in a compromised position. When your elbows flare out to 90 degrees (a direct result of a straight bar path), you create what's known as shoulder impingement. You're literally pinching the tendons and ligaments inside the joint against bone. That's the sharp, nagging pain many lifters feel at the bottom of the press. The correct J-curve path allows your elbows to tuck, creating space in the joint and keeping it safe.
Second is leverage. The strongest and most stable way to press a weight is to have your joints stacked. At the top of the lift, a correct bar path ensures your hands, wrists, elbows, and shoulders are in one vertical line. This is a powerful, bone-on-bone support structure. A straight bar path that ends over your mid-chest instead of your shoulders breaks this stack. Your muscles have to work overtime just to stabilize the weight, leaving less energy for actually lifting it. By pressing up and back into a stacked position, you maximize your strength output. For a 185-pound bencher, this form correction alone can be the difference between grinding out a single rep and hitting it for three.
You now understand the physics: tuck your elbows, touch your lower chest, press up and back. But knowing the path and executing it for 5 perfect reps when the weight is heavy are two different things. Can you look back at your last 8 bench sessions and see the weight consistently going up? If the answer is 'I don't know,' you're not training, you're just exercising.
Mastering the correct bar path isn't about thinking during the lift; it's about drilling the setup so perfectly that the path becomes automatic. Your body will follow the path of least resistance if you give it a stable base. Spend 90% of your mental energy on these three steps before you even unrack the bar.
This is the most critical part. A weak foundation guarantees a failed lift.
Don't think of this as lowering the weight. Think of it as pulling the bar to you.
Now, you unleash the tension you've built.
Changing your bench press form feels like learning to write with your other hand. It's going to be awkward, and you will have to swallow your pride and lower the weight. This is the part where most people give up and go back to their old, ineffective form. Don't be one of them. Here is the realistic timeline for what to expect.
Week 1-2: The Awkward Phase
Your first few sessions with the new bar path will feel wrong. You'll have to consciously think about every step. The weight on the bar must be reduced. If you normally bench 185 lbs for 5 reps, strip the weight back to 115-135 lbs and focus purely on the movement pattern. Your goal for these two weeks is not to lift heavy; it's to perform 50-100 perfect, light reps to build the new motor pattern. You are literally rewiring your brain and nervous system. It will feel weaker because your body is inefficient at the new skill. This is expected.
Month 1: The Click
Sometime in the third or fourth week, it will 'click.' The movement will start to feel natural and powerful. You'll no longer have to think about tucking your elbows; it will just happen. You can now start adding weight back to the bar. You'll likely find that you're back to your old working weight of 185 lbs, but it feels significantly more stable and less stressful on your shoulders. You're no longer fighting your body.
Month 2 and Beyond: Real Progress
This is where your patience pays off. With an efficient and safe bar path, you are now primed for consistent progress. You've removed the handbrake that was holding you back. Now, applying progressive overload-adding just 5 pounds to the bar every week or two-will actually work. Your old plateau will become a distant memory because the limiting factor (bad form) has been eliminated. This is how you build a truly strong bench press that lasts.
The bar should touch your sternum or just below your nipple line. Touching too high (near your collarbone) flares your elbows and puts dangerous stress on the shoulder joints. Touching too low (on your stomach) shortens the range of motion and is not a valid lift.
A good starting point is a grip where your forearms are vertical when the bar is on your chest. You can check this by having a friend watch from the side. A grip that's too wide can strain the shoulders, while a grip that's too narrow turns the lift into a close-grip press, which emphasizes the triceps more than the chest.
Leg drive is essential for a powerful bench press. It's not about lifting your butt off the bench, which is a fault. It's about driving your feet hard into the floor to create full-body tension and stability. This transfers force from the ground through your body and into the bar, adding up to 15% more power to your lift.
An uneven press, where one arm extends faster than the other, is usually caused by a strength imbalance or an unstable setup. Film your set from the front. Often, one shoulder blade is not pulled back as tightly as the other. To fix it, focus on an even setup and incorporate dumbbell bench presses into your routine to allow each side to work independently.
If you have a sharp, stabbing pain, you need to stop and address the injury. However, if you have a dull, chronic ache from pressing, correcting your bar path is often the solution. Tucking your elbows and using a J-curve path takes the stress off the small, vulnerable structures in the shoulder and places it onto the large muscles of the chest and triceps, where it belongs.
All content and media on Mofilo is created and published for informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, including but not limited to eating disorders, nutritional deficiencies, injuries, or any other health concerns. If you think you may have a medical emergency or are experiencing symptoms of any health condition, call your doctor or emergency services immediately.