Lower Back · Barbell
Good morning: the barbell hinge where your own torso is the lever arm
The bar sits on your upper back rather than in your hands, which is why a fraction of your deadlift weight feels like all of it.
Illustration adapted from Everkinetic via workout-guide, CC BY-SA 4.0. Full credits.
| Equipment | Barbell |
|---|---|
| Back zone | Lower Back |
| Muscles | Erectors |
| Level | Advanced |
| Typical work | 3 × 8–10 |
| Where | Gym |
What is the Good Morning?
The good morning is a barbell hip hinge done with the bar racked across your upper back, as in a squat: you bow forward at the hips with knees softly bent, then stand. Because the load sits at the far end of your torso, the erector spinae hold the longest lever arm of any hinge.
The one cue that matters: Start light, bar on your upper back, and bow forward only as far as a flat spine allows.
Why the Good Morning is worth doing
- With the bar on your back instead of in your hands, grip never ends the set and the erectors get all eight to ten reps
- Your whole torso becomes the lever arm, so a light bar produces more erector demand per kilo than a much heavier floor pull
- The depth at which a flat back turns into a rounded one is obvious from the side, which makes your real hinge range measurable
How to do the Good Morning
- Rack the bar low Set the bar across your upper back, on the shelf of muscle below the top of your shoulders, exactly where you would carry a squat. Pull your elbows down and back to lock it against you, and never let it sit on your neck.
- Take a soft stance Step out with your feet between hip and shoulder width, toes near straight ahead, and bend your knees slightly. Keep that knee angle for every rep, because bending further turns the movement into a squat.
- Bow at the hips Push your hips straight back and let your chest travel forward and down. The bar has to stay over mid-foot, so the further your chest goes, the further back your hips must travel to balance it.
- Stop where flat ends Come down until your torso is somewhere between forty-five degrees and parallel, and stop the instant your lower back wants to round. That point is your depth, whether or not it matches anyone else’s.
- Drive hips to bar Stand by pushing your hips forward to meet the bar, keeping your chest angle unchanged so your shoulders and the bar rise as one piece. If the bar creeps toward your neck, the weight is winning.
- Rack it standing Finish the last rep fully upright, then walk the bar back into the rack. Never try to bail out of a good morning from the bottom position.
Muscles worked
The Erectors (erector spinae) are the entire reason this lift exists. Every other hinge holds the load in your hands, near your hips; this one parks it on your shoulders, at the far end of your torso. The distance from your hip joint to the bar is the lever arm, and it grows with every degree you bow, which is why the last few degrees of depth feel nothing like the first few.
They work isometrically and they never shorten. Done properly, your spine holds one shape from rack to rack and all the bending happens at the hips, which is the whole skill of the lift and the reason a weight that looks trivial next to your deadlift is genuinely hard for eight reps.
Your hamstrings and glutes control the descent and drive you back up, and hamstring length usually decides your depth before anything else does. The mid-back has a job too: the more it gives, the further the bar rolls up toward your neck.
| <a href=”/back-muscles/erectors/”>Erectors</a> | Erector spinae — The Christmas tree either side of the spine, and the base of every heavy pull. |
|---|
Form tips
- Start absurdly light. An empty bar is a real working set for a first session. The lever arm does the work, so going from an empty bar to twenty kilos changes far more here than the same jump on a deadlift.
- Bar over mid-foot. The bar can only travel vertically, so balance dictates how far your hips go back. Feeling your weight shift into your toes means the hips did not travel enough and the bar is now pulling you forward.
- Elbows down, not back. Pulling your elbows toward the floor tightens your upper back under the bar and keeps it in one place. Elbows flaring backward let the bar slide up your traps as your torso pitches.
- Your depth is a number. Film one set from the side and find the frame where your lower back stops being flat. Below that frame is not extra range.
Common mistakes
- Chasing depth
- Going for parallel because parallel sounds correct is how the back rounds and the bar shifts up your neck. Stop where your flat position stops, and earn depth over weeks through hamstring length rather than forcing it inside a set.
- Loading it like a squat
- Treating the bar weight as comparable to your squat is the classic error, because a torso-length lever multiplies everything. Use a weight where all three sets of eight to ten look identical, and add load in the smallest increments the gym has.
- Bar sliding up the neck
- When the bar creeps upward mid-set, your upper back has stopped holding it and your torso is pitching rather than hinging. Rack the bar, reset it lower with your elbows pulled down, and take weight off.
Sets, reps and where it fits
It is an assistance lift and it goes after the heavy work, not before it. BackMaxx runs 3 sets of 8–10, which is the right rep range for the amount of weight a torso-length lever allows. Putting it ahead of your squats or pulls leaves the erectors pre-fatigued for the movement that actually needs them.
One slot a week is plenty. It produces more erector demand per kilo than anything else in the corpus, so if a heavy floor pull is also in the week, one of the two has to be light. Add a rep to each set until you are at ten across, then add the smallest plate available; if the bar starts creeping when you add weight, add a one-second pause at the bottom instead. The way BackMaxx builds the week keeps it in the back half of the session, and the Christmas tree guide covers what the zone looks like when the work lands.
No barbell? Do this instead
Without a barbell there is no way to reproduce a load resting on your upper back, so replace the lever with range and reps: the back extension keeps the erectors holding a long torso against gravity with nothing on your shoulders at all.
Run it for higher reps than the good morning asks for and pause at the top of each one. It will never feel as heavy, but it is the same job for the same muscle and it needs no equipment.
Variations and similar exercises
- Romanian Deadlift
- Moving the load off your back and into your hands shortens the lever dramatically and lets you use real weight, so use it for load and keep the good morning as the technical hinge.
- Reverse Hyperextension
- The machine fixes your torso and swings your legs instead, so the erectors work with no bar balancing on you, which makes it the easier way to add hinge volume late in a session.
- Superman Hold
- Face down with your chest and legs off the floor, the isometric stays and the load disappears, so it is where to go on a day the bar is not an option.
7 Good Morning alternatives, by equipment and level →
Compared: Romanian Deadlift vs Good Morning
Frequently asked questions
How much weight should you use for good mornings?
Far less than you expect, for a mechanical reason. The bar sits a torso length from your hips, so the load at the hip is a multiple of what the same bar produces in a deadlift. Start with an empty bar for a full set of ten, then add the smallest increments the gym has, one session at a time.
Are good mornings better than Romanian deadlifts?
They are not better, they are more demanding per kilo. The good morning puts the weight on your shoulders and the RDL puts it in your hands, so the RDL lets you load heavily while the good morning makes a light bar hard. Most sessions want the RDL for load and the good morning for position.
Where exactly should the bar sit?
On your upper back, across the shelf of muscle just below the top of your shoulders, the same place as a high-bar squat, and never on the bones at the base of your neck. Pull your elbows down to build that shelf. If the bar still moves during a set, it is sitting too high or it is too heavy.
Should the Good Morning be in your plan?
BackMaxx scores your lower back from one photo and builds the week around whatever is lagging — so the Good Morning only shows up when it is the right call.
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