A student says “my back hurts”: what does a yoga teacher ask before teaching?
You will hear this all the time. Before class, in the middle, at the end.
And your hands will itch. You know so many poses that are “good for the back”. You want to show one right away.
Wait. If something goes wrong on the mat, the first one shaking is the teacher.
In that 300H class, I taught the group to sit with that itch. Over two hours, from a woman who could barely breathe to a block under the back. This article puts together what a teacher needs to carry.
One complaint, three questions, one moment to stop
- “Teacher, my lower back really hurts.”
- 1Have you seen a doctor?No → Don’t teach yet. Ask them to see a doctor.
- 2What did the doctor find, and what did they say about exercise?Listen, write it down. Don’t add your own guesses.
- 3Did the doctor say yoga is OK?No → Don’t teach. Don’t argue with the doctor.
- Yes → teach within that advice. Props take some of the load, keep the range moderate, check in during class.
Any time on the mat
Sharp pain spreading down to the foot, numbness, weak legs, problems with the bladder or bowels: stop now, see a doctor now.
The student feels uncomfortable: they may stop. No reason needed.
Quick answer
Don’t guess the cause. Ask three questions: have you seen a doctor, what did the doctor find, did the doctor say yoga is OK.
Teach only if the doctor says yes, and teach within that advice: use props to take the load, make the range smaller, and name exactly where the prop goes.
Sharp pain spreading down the leg, numbness, weak legs, or problems with the bladder or bowels: stop the practice and advise seeing a doctor straight away.
08’Someone exhausted can’t take in a lecture
Before the rules, I told the class about a private session.
A woman had just been through something very big. No strength left. Her breath felt stuck, like someone was squeezing her throat.
The whole session, she only lay down.
One session like that
- lie
- lie
- lie
- lie
- lie
- lie
5–6 poses · 5–10 minutes each · lying down from start to finish
Blankets. Pillows under the head, the arms, the legs, the heels. A blanket over the body. Sandbags around her. Supported all over, so she feels held and safe.
I didn’t teach one breathing technique. Not one name. At that moment her head couldn’t take anything in. Talk a lot, advise a lot, and people shut down.
I only asked about what she felt, one question at a time, over many sessions:
- NoseDoes the air go through your nose?
- ChestDoes it reach your chest?
- BellyDoes your belly rise and fall?
If you did a 200-hour training, you know those three: chest breathing, belly breathing. But I don’t say the names. Someone who can’t breathe doesn’t need another lesson.
In class, one student found the right words for a person like that. The first try missed. The second was spot on: you only need to lie here.
“Do nothing, say nothing. Just quietly wrap them up in blankets and pillows.”
Say less. Support more.
Not only people who are ill need this. Office workers aren’t seriously ill, but they are tired too. Bring them into a safe, quiet place and they feel very different from their usual class.
Someone who has trouble breathing needs to see a doctor first. This lying-down session doesn’t replace that, and I’m not telling one person’s story to promise anything to anyone else.
20’A pre-class form: don’t give it a hospital name
After the poses, I moved the class on to the rules for teaching. Rule one: always ask first.
A form helps you ask the same things every time. Just don’t call it a “clinical examination form”, it sounds like you’re going to hospital. Keep it gentle: a pre-class questionnaire.
Pre-class questionnaire
- Medical history
- Old injuries
- Blood pressure
- Heart
- Eyes
- Spine
→ ask to know: how high to set the props · how far to open before you stop
I took these six items from the class slide. You don’t ask to guess an illness. You ask to know how high to set the props, and how far to open before you stop.
Ask first. Then you know how much to prop.
Use it right away in class: for poses with the legs propped up, set the prop higher or lower. For shoulder and chest openers, open more or less. If you don’t ask first, all you can do is guess.
22’A little pain is enough reason to stop
Someone feels just a little pain, just a little off. I told the class:
“Don’t try to talk them into it.”
“Push a little. Get past the pain and it’s gone.”
“If it hurts, stop right away. Rest a bit, and when you feel OK, try again. Or just rest. That’s fine too.”
If they already feel uncomfortable, the body is no longer accepting that pose. The more I persuade, the more they tense up.
“If you just feel uncomfortable, you have the right to stop right away.”
Their feelings deserve respect.
Not only in restorative classes.
“Even in the 200-hour, even in a normal class.”
In a 200-hour training, a student said they felt dizzy and couldn’t keep up. I said straight away: stop in this pose, rest a little, then carry on.
And the student who keeps complaining, asking, groaning? That isn’t an annoying person. The more someone complains, the more attention they need from me. Hard to please, yes. So be skilful.
26’Two things to be strong in, one thing not to want
I was honest with the class: people who really need restorative work are not easy to please.
Young teachers often get intimidated. They meet an older, tougher woman and they freeze.
“First, be strong in your knowledge. Second, be strong in your mind.”
You don’t get that strength from one class. You need lots of bumps. Me too. Nobody gets wise in one go.
And the thing not to want: don’t try to look smarter than the doctor. It climbs like this:
- “Doctors can’t do anything for you. Come to me, I’ll fix it all.”
- People admire you. You earn a bit more.
- You have put yourself up very high.
- Something goes wrong: all the responsibility lands on you.
Doctors study for years, and when they get it wrong, they still have to answer for it. Who am I to take all that on?
“I always, always choose the safest option.”
Always take the safe road.
Work inside your scope. If someone is in pain, send them to a doctor, then support them here the way the doctor said. Give the diagnosis back to the doctor, then follow it.
28’“Have you seen a doctor?”
Lower back pain has many causes. I’m not a doctor. I told the class: don’t make wild guesses.
“Have you seen a doctor?”
“Never take the doctor’s job.”
Doctors have machines. Six, eight years of study. They have examined more people than I can count. I have a mat.
- Find out why it hurts
- Read the scans
- Say whether exercise is OK yet
- Ask, then listen
- Teach within their advice
- Choose props and range
- Let them stop when needed
After the doctor, ask two more questions:
- 1Have you seen a doctor?
- 2What did the doctor find, and what did they say about exercise?
- 3Did the doctor say yoga is OK?
“So did the doctor say you can do yoga?”
“If they say yes, then we teach.”
Diagnosis goes back to the doctor.
Some doctors will say not yet, because of twisting, because of load. Then don’t teach. Don’t say “that doctor is wrong, yoga is good for you”. If the problem gets worse on its own and they go back to the doctor, they might say “maybe it’s because I went to yoga”. And that’s the end of you.
I grouped this into three questions so it’s easy to remember. In class I said it all in one flow, not as a checklist.
34’With the doctor’s advice: let props take the load
This part comes only after the student has seen a doctor, knows the cause, and has been told they can practise. Then I follow that advice and use props to take some of the load.
“Use a thigh squeeze and a hip cushion to reduce the twisting pressure on the sacroiliac joint.”
Props follow the doctor’s advice.
This is a principle for teaching a class, not an exercise for every kind of back pain. Each person practises within their own doctor’s advice.
36’Where is the SI joint? The whole class went quiet
When I got to the words “sacroiliac joint”, I stopped and quizzed the class. Silence.
Not surprising. In a 200-hour training, we talk a lot about the five lumbar vertebrae, the sacrum, the tailbone. Few teachers go deep into this joint. In restorative work, you meet it all the time.
A joint is where bone meets bone. Pressed for a long time, or twisted too much, any joint gets tired and sore. You can test this yourself:
- Stand for a long timetired ankles, knees
- Hold plank for a long timetired wrists
- Sit for a long timesore bottom
The SI joint is the same. Pregnant women and new mothers often complain of pain around the buttocks. Office workers who sit all day complain too. A student tells you “both sides of my bottom hurt”? Ask them to get up and walk around. If it really hurts, see a doctor and let the doctor say.
The iliac crests are handles. Don’t say “tuck your tailbone”
On the same drawing, the two iliac crests sit at the top. On a slim person you can feel them right away.
“Tuck your tailbone, lift your pubic bone.” Tuck until when? There is no point to stop.
Ask first: is it OK if I touch your hips? If not, use words only. Pelvis tipped forward: stand behind, place both hands on the iliac crests, guide gently back. Pelvis tipped back: stand in front, guide gently forward. Stop at neutral.
“There has to be a measure. There has to be a standard.”
What is neutral? Mountain pose seen from the side: the bones stack on one line. A standard to compare with, a place to stop. On a fuller body the bones are harder to feel, so the teacher needs X-ray eyes: work out where the pelvis is first, then place the hands.
That standard works for poses that aren’t standing, too. Here is how I put it to the class:
I also warned the class: I’m explaining this carefully today, and next time I ask, you’ll probably go quiet again. So take notes, take photos, mark it in red.
47’Four signs: stop first, ask later
Stop and see a doctor now
- Sharp pain spreading down to the foot
- Numbness, loss of feeling
- Weak leg muscles
- Problems with the bladder or bowels
“Stop the practice right away, and then what? See a doctor.”
At this point it is no longer about adding a cushion or going gently. You don’t need to know the name of the problem. You see it, you stop.
Stop first, ask later.
These four lines come from the class slide. It is not a complete list. The NHS (UK) public guidance lists these as emergencies: difficulty peeing, losing control of the bladder or bowels; pain, numbness or weakness in both legs; numbness around the bottom or genitals; pain after a serious accident. Those signs need emergency care, not a normal appointment. Not sure? Advise seeing a doctor anyway.
56’A block to open the chest: what are you lifting?
After the theory, the class took out their props. Supported fish pose on a block. I asked: is the block across or along, and where?
One student placed it and said: like this. I gave up. Like what? Across or along the spine? Lifting what?
7 neck12 chest ← block here5 low back
12 of 24 moving vertebrae are chest (thoracic) vertebrae: half the spine. “The back-ish bit” is where in that half?
“Put it under the back-ish, chest-ish area.”
“Put it under the thoracic vertebrae and lift them to open the chest.”
Across or along, both work. As long as it lifts the twelve thoracic vertebrae. It will always bring a little of the lower neck and the top of the lower back with it. But it doesn’t go under the lower back.
This is still 200-hour anatomy. Nothing hard. The hard part is being willing to say it exactly.
“You have to say it exactly, not vaguely.”
What does exact sound like? Near the end of class, I corrected one student’s Chaturanga over the camera. No “come on”, no “engage”. Just where, and what to do:
A bit later, I said take the strap off, put your back foot against the wall, and do it again. An online class, and the whole class still laughed:
Name it, then the prop goes in the right place.
With back pain, this matters even more. If the doctor says to avoid a certain area, I need to know exactly where my block is sitting.
Questions
Should a student with back pain do yoga?
The teacher doesn’t answer that for the doctor. Ask whether they have seen a doctor, what the doctor found, and whether the doctor said yoga is OK. Teach only if the doctor says yes, and teach within that advice.
Can a yoga teacher give exercises for back pain?
No diagnosing, no prescribing treatment. Once the student has a doctor’s advice, the teacher chooses variations, props and range that fit that advice.
What should a pre-class questionnaire ask?
Medical history, old injuries, blood pressure, heart, eyes, spine. Call it a pre-class questionnaire, and don’t make it sound medical. Use the answers to adjust prop height and range.
A student feels uncomfortable in the middle of class. What do you say?
Let them stop right away. Invite them to rest, try again when they feel OK, or just rest. Don’t push with “just a little more”.
Where is the sacroiliac joint?
At the back of the pelvis, just below the lower back. It is two joints that link the sacrum to the hip bones on each side. Pressed for a long time or twisted a lot, it easily gets tired and sore.
Should you teach breathing techniques to someone exhausted and short of breath?
Someone short of breath needs to see a doctor first. Once they can practise, a person who is exhausted often can’t take in a lecture: say less, support more, only ask how the breath feels, don’t make them follow a technique.
Which signs mean stop and see a doctor now?
Sharp pain spreading down to the foot, numbness, loss of feeling, weak leg muscles, problems with the bladder or bowels. Difficulty peeing, losing control of the bladder or bowels, pain, numbness or weakness in both legs, numbness around the bottom or genitals, or pain after a serious accident need emergency care.
Easy to call it from the side
During half moon at the wall, I took a photo of one student so the class could look. Leg a bit low, pelvis tipping a bit. Lift the leg a little.
“Spotting mistakes is easy. Doing it yourself is hard.”
If I get on the mat myself, my leg might be even lower. Me too.
I’m no model either. At the end of class, we talked about yoga teachers abroad:
Students need a teacher who teaches correctly. Not a pretty one.
A teacher doesn’t need to know everything. A teacher needs to know how to ask, how to name things exactly, and when to stop.
I will repeat these rules when you get close to teaching. You won’t remember them all yet.
The 300-hour online yoga teacher training goes deep into anatomy and restorative yoga, and into the teacher’s limits: what to ask, what to support, and when to hand over to a doctor.
Next time you hear “my back hurts”, what will you say first?
Sources and limits
The ideas come from one online class of the 300-hour online yoga teacher training, on 19 October 2026. The class was in Vietnamese. It was machine-transcribed and checked several times; no one has listened back to the whole class yet. Quotes are translated and shortened, with filler words removed; the other parts are me retelling the ideas. The line “Teacher, my lower back really hurts” and the three answers at the top are a situation I made up, not a real student’s words. The lines in the “Don’t say” boxes and the staircase are example lines that retell the idea. The private session story has every identifying detail removed. The questionnaire, the support tiles and the four stop signs take their words from the lecture slides, rewritten. The pelvis drawing and the spine strip are simple drawings to help you picture it, not anatomical diagrams. The four videos are cut from the class recording; the subtitles were machine-transcribed and checked several times, with filler words and student names removed; the English subtitles translate the meaning.
Outside sources: NHS, “Back pain” page (reviewed 5 March 2026), on signs that need emergency care; Hartvigsen et al., The Lancet 2018 (doi:10.1016/S0140-6736(18)30480-X): most low back pain has no single cause that can be found; Yoga Alliance, “Scope of Practice”: don’t work outside what you are qualified to do, and refer students to the right professional.
This article is for people learning and teaching yoga. It is not medical advice or a guide for practising while in pain.