Good bench press form starts before the bar moves. NSCA coaching guidance calls for five points of contact (head, upper back and butt on the bench, both feet flat on the floor), a full grip slightly wider than your shoulders, wrists stacked over your elbows, and a controlled touch to the chest with no bounce. A small 2024 lab study adds two shoulder-friendly details: don't grip too wide, and keep your shoulder blades pulled together.
The short answer: lock in your setup, then control the bar
Most bench press problems come from a loose setup: feet sliding, hips lifting, a sloppy grip, or a bar that drifts toward your stomach. The five fixes below come mainly from the NSCA's Basics of Strength and Conditioning Manual, an introductory technique manual the association published in 2012 for people who supervise lifting.1
These are established coaching guidance, not trial results. Where research adds something, we say so, and we say how small it is.
What is the five-point body contact position?
It's the NSCA's standard position for exercises done lying or seated on a bench. Five points stay in contact for the whole set:1
- Head: resting on the bench, in a neutral position.
- Shoulders and upper back: set evenly on the bench.
- Butt: on the bench.
- Right foot: flat on the floor.
- Left foot: flat on the floor.
The point is stability. The manual explains that a stable position keeps your body aligned, which puts the stress on the muscles you're trying to train.1 For the bench press, it also has you lie with your eyes directly under the bar before you unrack it.
The 5 bench press fixes
Fix 1: Your hips lift or your feet slide
Lifting your butt to grind out a hard rep, or letting your feet drift, breaks the five-point position the whole lift is built on.1
The fix: plant both feet flat before you unrack, and keep them there. Keep your butt on the bench for every rep. If a rep only goes up when your hips leave the bench, the weight is too heavy for now. If your feet don't reach the floor flat, put a sturdy step or a stack of plates under them.
Fix 2: Your grip is thumbless, uneven or very wide
The NSCA's guidance is a closed, overhand grip, with your thumbs wrapped around the bar and your hands spaced evenly, slightly wider than shoulder-width.1 The bar travels over your face and neck, which is why the manual groups the bench press with the over-the-face lifts that need a spotter.
Very wide grips may cost your shoulders. In a 2024 study, Noteboom and colleagues had 10 experienced lifters bench with grips of one, one and a half, and two times their shoulder width, measured between the bony points on top of each shoulder.2 A computer model estimated the forces inside the shoulder. Grips narrower than one and a half times that width lowered compression at the joint where the collarbone meets the shoulder blade. They also lowered shear forces and rotator cuff activity in the main shoulder joint.
The fix: wrap your thumbs, check that both hands are the same distance from the center of the bar, and if your grip is wider than about one and a half times your shoulder width, try bringing it in.
Fix 3: Your wrists bend back
The NSCA cue is to keep your wrists rigid and directly above your elbows for the whole lift.1 For the dumbbell bench press, the manual adds that your forearms should be perpendicular to the floor. When your wrist folds back, the weight sits behind your forearm instead of directly over it.
The fix: set the bar low in your palm, close to your wrist, and squeeze it hard. At the bottom of each rep, check that your forearms are close to vertical, with your wrists stacked over your elbows.
Fix 4: Your shoulder blades are loose
In the same 2024 study, pulling the shoulder blades together lowered the estimated compression and shear forces in the main shoulder joint compared with a neutral position, and the rotator cuff muscles worked less.2 The authors note that this supports NSCA advice to keep the shoulder blades retracted throughout the bench press.
The fix: before you unrack, squeeze your shoulder blades together and hold them there for the whole set.
What about arching? The NSCA manual says your lower back should stay in contact with the bench, and that you shouldn't arch or lift your chest to meet the bar.1 You'll see some lifters bench with a big arch. That isn't what the NSCA's general guidance teaches, and this guide sticks to that guidance.
Fix 5: The bar drifts toward your stomach or bounces
The NSCA names the bar drifting off the chest toward the legs as the most common bench press error.1 Its guidance: lower the bar slowly and under control until it touches your chest, then drive it up by straightening your elbows. The bar travels down and slightly forward on the way down, then up and slightly back on the way up, finishing directly above your shoulders. Don't bounce it off your chest.
The fix: pick the spot on your chest where the bar touches, lower to it under control on every rep, and press up and slightly back until the bar is over your shoulders again.
Bench press setup checklist
Run through this before every working set. It follows the NSCA's start position and procedure, plus the shoulder-blade step from the 2024 study.1,2
- Arrange a spotter, or set up in a rack with safety bars. Agree with your spotter how many reps you're going for and what signal means "take it."
- Lie on the bench with your eyes directly under the bar.
- Set your five points: head, upper back and butt on the bench, both feet flat on the floor.
- Grip the bar evenly with your thumbs wrapped and your hands slightly wider than shoulder-width.
- Squeeze your shoulder blades together.
- Take a deep breath and brace your core so your back doesn't arch.
- Lift the bar off the hooks, with your spotter's help if you've agreed on it, and hold it directly above your shoulders with your elbows straight.
- Lower the bar slowly, down and slightly forward, until it touches your chest. Keep your wrists stacked over your elbows.
- Press up and slightly back to above your shoulders, breathing out as you near the top. No bounce.
- Signal your spotter at the end of the set and rack the bar together.
Do you need a spotter for bench press?
For heavy sets, yes. The NSCA puts the bench press among the over-the-face exercises that need spotting.1 Its guidance for the spotter:
- Stand close to the head of the bench without distracting the lifter, feet shoulder-width apart and knees slightly bent.
- Hold the bar with an alternated grip, one palm facing up and one facing down, inside the lifter's hands.
- On the lifter's signal, help lift the bar off the hooks, guide it over the chest and let go smoothly.
- Watch every rep.
- Help rack the bar at the end, and keep hold of it until it's back on the hooks.
If no one is around, there's a fallback. The manual recommends a power rack with safety bars at the right height for squats and other lifts with the bar on your shoulders.1 Applying the same idea to the bench, set the safety bars just below the lowest point of your press.
What the evidence can and can't tell you
The NSCA points are coaching guidance. They reflect how experienced coaches teach the lift, and they're written for people supervising training. They haven't been tested against injury rates in a trial.
The 2024 study is small: 10 experienced lifters (9 men and 1 woman) using a light 16 kg (about 35 lb) bar.2 Shoulder forces were estimated by a model, not measured directly, and no injuries were tracked. In the shoulder-blades-together condition, lifters were also asked to arch slightly, so the two can't be fully separated.
Elbow angle, at 45, 70 or 90 degrees out from the body, changed the estimated loads less than grip width or shoulder-blade position did. Tucking to 45 degrees raised one shear force at the start and end of the lift. So the study doesn't point to one "correct" elbow angle.2
Form holds up best when the setup is the same every session. Rep Labs plans your bench reps and weight from your history and real strength standards, with warm-up sets and a rest timer, so your attention can stay on the checklist. For where the bench fits in a full week, see Your first 12 weeks of lifting, and for how long to wait between sets, see How long should you rest between sets?
Questions people also ask
Should you tuck or flare your elbows on bench press?
There's no single right angle. In a 2024 lab study of 10 experienced lifters, elbow angle changed estimated shoulder loads less than grip width or shoulder-blade position did, and tucking hard to 45 degrees raised one shoulder force at the start and end of the lift. Keep your wrists stacked over your elbows, as the NSCA cues, and let your elbow angle follow from a moderate grip.
Should the bar touch your chest on bench press?
In NSCA technique guidance, yes. You lower the bar under control until it touches your chest, then press it back up without bouncing it off. Touching the same spot on every rep also makes your bar path easier to repeat.
Should you arch your back when you bench press?
Not according to the NSCA's general guidance, which keeps your lower back in contact with the bench and says not to lift your chest to meet the bar. Take a deep breath and brace your core before each rep instead. Pulling your shoulder blades together is a separate step, and a 2024 study linked it to lower estimated shoulder loads.
Is a thumbless grip OK for bench press?
NSCA guidance is a closed grip, with your thumbs wrapped around the bar for the whole lift. The bench press is an over-the-face exercise, so a secure grip matters more here than on most lifts. If wrapping your thumbs feels awkward, practice with a lighter weight until it doesn't.
Sources
- Sands WA, Wurth JJ, Hewit JK (2012). Basics of Strength and Conditioning Manual. National Strength and Conditioning Association.
- Noteboom L, Belli I, Hoozemans MJM, Seth A, Veeger HEJ, Van Der Helm FCT (2024). Effects of bench press technique variations on musculoskeletal shoulder loads and potential injury risk. Front Physiol 15:1393235.