Good morning: a hinge with the bar in the worst place
Bar on the upper back as for a squat, soften the knees, hinge at the hips with a flat back until you feel a strong hamstring stretch, then drive the hips forward. Use much lighter loads than an RDL — the bar on your back creates a long lever on the spine.
What it is for, and the honest caveat
The good morning is a hip hinge with the load on your upper back rather than in your hands. That changes the leverage substantially: the weight is further from your hips, so the same load produces much more spinal demand than an RDL.
Which makes it:
- Excellent for the hamstrings, glutes and spinal erectors. The erector demand in particular is higher than most hinges.
- Very useful for improving squat position, since it trains holding a braced torso under a bar while the hips move.
- Efficient at low loads. You will use far less weight than you expect.
And also: unforgiving of poor position, and not where a beginner should start. If you cannot hinge well with an RDL, do not add a bar to your back — see Romanian deadlift.
Loads are genuinely light. Many strong lifters good-morning 30–40% of their squat. If you are trying to match your RDL weight, something is wrong.
Technique
- Bar on the upper back, as for a high-bar squat. Some prefer it slightly lower. Squeeze the upper back to create a shelf.
- Feet hip to shoulder width, toes slightly out.
- Soften the knees 15–20° and hold that angle.
- Brace hard. More important here than in almost any other accessory lift.
- Hinge at the hips, pushing them back, chest leading down.
- Flat back throughout. Non-negotiable.
- Descend until you feel a strong hamstring stretch — typically torso around 45° from vertical, sometimes closer to parallel with the floor.
- Drive the hips forward to return to standing.
- Stop at standing. No hyperextension at the top.
Faults and fixes
- Rounding the back. The fault that matters. Stop the set immediately and reduce the weight.
- Too much weight. Causes everything else. Start with an empty bar.
- Squatting instead of hinging. Knees bending progressively. Set and hold the knee angle.
- Not enough range. Going only 20° adds little. Aim for a real hamstring stretch.
- Losing the brace. Breathe and brace before each rep.
- Bar sliding up the neck. Squeeze the upper back harder.
- Hyperextending at the top. Stand up and stop.
Variations
- Safety squat bar good morning. Far more comfortable and easier to keep position. The best version if your gym has the bar.
- Seated good morning. Removes the balance and hamstring-length component; heavy erector work.
- Banded good morning. Very light, excellent for warm-ups and learning the pattern.
- Zercher good morning. Bar in the elbows. Advanced.
- Single-leg good morning. Very light loads, high balance and hamstring demand.
For most people wanting hamstring work, an RDL is the better choice. Choose the good morning when you specifically want the erector demand or want to train your squat torso position.
Programming
- 3 sets of 8–12 with controlled tempo.
- Once a week is usually enough given the spinal demand.
- As an accessory, after your main squat or deadlift work — not before.
- Avoid pairing with heavy deadlifts on the same day.
- Progress slowly. 2.5 kg jumps, and prioritise range and position over load.
- Stay well short of failure. A failed good morning is a rounded back under a bar, which is the specific thing to avoid.
Common questions
How much weight should I use?
Far less than you expect — often 30–40% of your squat. Start with an empty bar.
How low should I go?
Until you feel a strong hamstring stretch with a flat back. Often around 45°.
Is it dangerous?
Not with light loads and a flat back. It is less forgiving than an RDL, so it is a poor first hinge.
Good morning or RDL?
RDL for hamstring work. Good morning for erector demand and squat position.
Should I train to failure?
No. Stop well short.
Is the safety squat bar version better?
More comfortable and easier to hold position. Yes, if available.
Why does my lower back fatigue so much?
That is largely the point — the erectors work hard here. If it is the limiting factor rather than a training effect, reduce the load.
The practical version
- Bar on the upper back, knees softened 15–20° and held, hinge at the hips.
- Flat back throughout — rounding ends the set.
- Loads are light: often 30–40% of your squat. Start with an empty bar.
- Descend to a real hamstring stretch, usually around 45°, then drive the hips forward.
- Once a week as an accessory, well short of failure.
- Learn the RDL first; the safety squat bar version is more comfortable if available.
Key takeaways
- The bar on your back creates a much longer lever on the spine than an RDL does.
- Loads are genuinely light — often 30-40% of your squat.
- Flat back is non-negotiable; rounding means the set is over.
- Soften the knees 15-20° and hold that angle — it is a hinge, not a squat.
- Choose it for spinal erector demand and squat position, not as a first hamstring exercise.
- Stay well short of failure; a failed good morning is a rounded back under a bar.
Related reading
General information, not medical or individualised advice. Speak to a doctor before starting a new programme, especially if you have a medical condition, are pregnant, or are returning from injury. If you train with a coach, their guidance takes precedence.
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