12 Common Bench Press Mistakes and How to Fix Them

The bench press is one of the most popular exercises in strength training, and for good reason. It builds upper body strength, develops the chest, shoulders, and triceps, and serves as a benchmark lift for gym-goers everywhere. But despite how often it’s performed, the bench press is also one of the most poorly executed lifts in the gym.

Small technical errors can stall your progress, limit muscle growth, and — worse — lead to nagging shoulder or wrist injuries that keep you sidelined for weeks. The good news is that most bench press mistakes are easy to identify and even easier to correct once you know what to look for.

In this guide, we’ll break down the 12 most common bench press mistakes, explain why they happen, and give you clear, actionable fixes so you can press more weight, protect your joints, and finally get past that frustrating plateau.

Why Proper Bench Press Form Matters

Before diving into specific errors, it’s worth understanding why form is so critical on this lift. The bench press involves multiple joints (shoulders, elbows, wrists) and demands coordination between your chest, shoulders, triceps, back, and even your legs and core. When one part of the chain breaks down, the whole lift suffers.

Poor bench press technique doesn’t just limit how much weight you can lift — it also increases your risk of shoulder impingement, rotator cuff strain, and wrist pain. Fixing these mistakes early will help you build a stronger, safer, and more sustainable bench press for years to come.

Let’s get into the most common culprits.

1. Flaring Your Elbows Too Wide

The Mistake: One of the most common bench press mistakes is letting your elbows flare out to a 90-degree angle relative to your torso. This position looks like a classic “bodybuilder” bench press, but it places enormous stress on the shoulder joint, particularly the rotator cuff and anterior deltoid.

Why It Happens: Many lifters flare their elbows because it feels like it engages the chest more directly, or simply because nobody ever corrected the habit early on.

The Fix: Aim to keep your elbows at roughly a 45- to 75-degree angle from your torso, depending on your grip width and shoulder anatomy. Think of your upper arms forming a slight “V” shape rather than a straight “T.” This tucked position reduces shoulder strain while still allowing strong chest and triceps activation. A simple cue: imagine tucking your elbows just enough to feel your lats engage as you lower the bar.

2. Bouncing the Bar Off Your Chest

The Mistake: Using momentum by bouncing the barbell off your chest to help drive it back up. This is a common shortcut lifters use to move more weight than they can control.

Why It Happens: Bouncing feels like it generates extra power, and it can genuinely help you lift heavier loads — but it does so at the expense of muscle tension, joint safety, and honest strength gains.

The Fix: Lower the bar under control and pause briefly (even a half-second) when it touches your chest before pressing back up. This is often called a “dead stop” bench press. Not only does this protect your sternum and ribcage from unnecessary impact, but it also builds genuine strength without relying on the stretch reflex or momentum.

3. Not Retracting Your Shoulder Blades

The Mistake: Skipping shoulder blade retraction (pulling your shoulder blades down and together) before unracking the bar. Without this stable base, your shoulders round forward and take on more load than they should.

Why It Happens: This step is often skipped because it isn’t visually obvious in the way that grip width or bar path is. Many lifters simply aren’t taught to set their upper back first.

The Fix: Before you unrack the bar, actively pull your shoulder blades down and back, as if you’re trying to tuck them into your back pockets. Maintain this tight, stable position throughout the entire lift. This creates a solid platform for your chest to press against and significantly reduces shoulder strain.

4. Flat Feet or Feet Placed Incorrectly

The Mistake: Letting your feet drift, tapping them, or placing them flat and passive on the floor without actively driving through them.

Why It Happens: Most lifters focus entirely on their upper body during the bench press and forget that leg drive plays a major role in a stable, powerful press.

The Fix: Plant your feet firmly on the floor, either flat or with your heels slightly elevated (depending on your build and mobility), and drive them into the ground throughout the lift. This creates full-body tension and transfers force through your hips and torso, giving you a more stable and powerful press. This technique, often called “leg drive,” is a favorite among competitive powerlifters for a reason.

5. Gripping the Bar Too Wide or Too Narrow

The Mistake: Using a grip that’s either far wider or far narrower than what’s appropriate for your body and goals. An overly wide grip increases shoulder stress, while an overly narrow grip shifts too much emphasis onto the triceps and can strain the wrists.

Why It Happens: Lifters often copy grip widths they see on social media without considering their own limb length, shoulder mobility, or training goals.

The Fix: A good starting point is a grip where your forearms are vertical (perpendicular to the floor) at the bottom of the press. For most lifters, this means hands slightly wider than shoulder width. From there, adjust slightly based on comfort and shoulder health. If you’re chasing raw strength for powerlifting, a slightly wider grip may help; if you’re bodybuilding for chest hypertrophy, a moderate grip with strict control often works best.

6. Losing Wrist Alignment

The Mistake: Letting your wrists bend backward so the bar sits too far back in your palm. This misalignment puts excess pressure on the wrist joint and reduces your pressing efficiency.

Why It Happens: This usually stems from a weak grip setup or gripping the bar too low in the hand rather than across the base of the palm.

The Fix: Grip the bar so it rests low in your palm, directly over your forearm bones, keeping your wrist straight and stacked over your elbow throughout the lift. Wrist wraps can offer additional support if you’re pressing heavy loads, but proper bar placement in the hand should be your first fix.

7. Poor Bar Path

The Mistake: Pressing the bar straight up and down in a vertical line instead of following a slight diagonal path.

Why It Happens: It seems intuitive to press in a perfectly straight line, but this ignores basic shoulder biomechanics and can actually make the lift harder and less safe.

The Fix: The bar should travel in a slight “J” curve: down and slightly toward your face, then up and slightly back over your shoulders (not your chest) at lockout. This bar path keeps the bar over your shoulder joint, which is the strongest and safest position for pressing.

8. Lifting Your Hips Off the Bench

The Mistake: Arching so aggressively — or straining so hard under heavy weight — that your hips lift off the bench during the press.

Why It Happens: This often happens when a lifter is attempting a weight that’s too heavy for their current strength level, or when they’re chasing a bigger arch without the mobility or technique to support it.

The Fix: A moderate arch in your lower back is normal and even beneficial for bench press performance, but your glutes should remain in contact with the bench throughout the set. If your hips are lifting, it’s a sign the weight is too heavy for solid technique, or that you need to work on your arch setup and full-body tension without over-relying on your lower back.

9. Flaring the Wrong Way: Excessive or No Arch

The Mistake: This mistake goes two directions. Some lifters use zero back arch, flattening their entire spine against the bench, which reduces stability and shortens the effective range of motion in a way that isn’t beneficial. Others overarch dramatically without the thoracic mobility to support it safely.

Why It Happens: Lifters either aren’t taught to arch at all, or they see extreme arches used by powerlifters and try to copy them without understanding the setup that supports it.

The Fix: Set a natural, moderate arch by pulling your shoulder blades together and slightly lifting your chest, letting your lower back naturally arch a few inches off the bench. This is different from powerlifting-specific extreme arches, which require years of practice and specific mobility work. For most lifters, a moderate arch that maintains a stable five-point contact (head, upper back, glutes, and both feet) is the safest and most effective approach.

10. Uneven Bar Path or Twisting

The Mistake: Pressing the bar unevenly, with one side rising faster than the other, or twisting the torso during the lift.

Why It Happens: This is usually caused by muscular imbalances between the left and right side of the body, or by using a grip that isn’t symmetrical.

The Fix: Check your grip to ensure both hands are equally spaced from the center of the bar (most barbells have knurling marks to help with this). Incorporate unilateral pressing exercises, like single-arm dumbbell presses, to address strength imbalances. Also, slow down your reps and focus on driving both sides of the bar evenly, using a mirror or a training partner to spot asymmetries.

11. Skipping a Proper Warm-Up

The Mistake: Jumping straight into heavy sets without warming up the shoulders, chest, and triceps first.

Why It Happens: Time pressure in the gym often leads lifters to skip warm-up sets, especially when they’re eager to hit a big number early in the session.

The Fix: Spend 5–10 minutes on dynamic shoulder mobility drills (band pull-aparts, arm circles, scapular push-ups) before your first working set. Then perform two to three progressively heavier warm-up sets with the empty bar and lighter loads before your working weight. This primes your joints and muscles, reduces injury risk, and often improves your performance on your top sets.

12. Ignoring Breathing and Bracing

The Mistake: Breathing shallowly or randomly throughout the set instead of using proper bracing technique, which reduces core stability and overall power output.

Why It Happens: Breathing mechanics are rarely taught alongside bench press form, so many lifters simply breathe however feels natural, without realizing it’s costing them stability and strength.

The Fix: Take a deep breath into your belly (not your chest) before unracking the bar, and brace your core as if preparing for a punch to the stomach. Hold this brace as you lower the bar, and exhale forcefully as you press through the sticking point. This technique, sometimes called the Valsalva maneuver, increases intra-abdominal pressure and creates a more stable, powerful base for pressing heavy weight.

Quick-Reference Checklist: Perfect Bench Press Form

Use this checklist before your next bench session to make sure you’re avoiding these common bench press mistakes:

• Grip the bar with wrists straight and stacked over your elbows
• Retract and depress your shoulder blades before unracking
• Set a moderate, natural arch while keeping your glutes on the bench
• Plant your feet firmly and drive through the floor
• Lower the bar under control to a slight “J” curve bar path
• Pause briefly at your chest instead of bouncing
• Keep elbows at roughly a 45–75 degree angle
• Brace your core and breathe intentionally throughout each rep
• Press evenly with both sides of the bar
• Warm up shoulders and chest before loading the bar

Final Thoughts on Fixing Your Bench Press

The bench press is a lift that rewards patience and precision. Correcting these common mistakes won’t just help you lift more weight — it will protect your shoulders, elbows, and wrists from unnecessary wear and tear, allowing you to train consistently for years to come.

If you’re serious about improving your bench press, consider recording your sets from the side angle so you can review your bar path, elbow position, and hip placement. Better yet, work with a knowledgeable coach or experienced training partner who can spot these issues in real time.

Remember, strength built on solid technique is strength that lasts. Fix these bench press mistakes one at a time, be patient with the process, and you’ll see steady, sustainable progress on the lift that so many gym-goers struggle to master.