A surprising number of people decide yoga is not for them because they cannot sit cross-legged on the floor without their knees pointing at the ceiling and their back collapsing. It is worth saying plainly: that shape is not a requirement, it is not a measure of anything, and for some people it is not available regardless of how much they practise.
Why some people cannot do it
Part of it is soft tissue and does respond to work. But a substantial part is the shape of the bones, and that part does not change.
The angle at which the neck of the femur meets the shaft, and the orientation and depth of the hip socket, vary considerably between people. Two people with identical flexibility can have quite different available external rotation at the hip, because one runs out of soft tissue and the other runs out of bone.
When you reach the second kind of limit, the sensation is different (a firm, blocky end point rather than a stretch), and pushing into it is not productive. It is also not something you can train away.
This is not a small effect. The variation between individuals here is large, and it explains why some people sit comfortably on the floor from childhood and others never do.
What to sit on
Raise the hips. This is the entire answer and it works immediately.
Sitting on a cushion, a folded blanket, a block, or the edge of a firm bolster tips the pelvis forward and lets the spine stack without effort. Most people need more height than they think. If the lower back is still rounding, go higher.
Knees can rest on supports too. If they hang in the air, prop them, and the hips will stop working to hold them there.
Or sit on a chair. A chair is a completely legitimate place to sit for breathing and meditation, and nothing about the practice is diminished by it. Feet flat, sitting bones toward the back of the seat, spine tall.
Kneeling with a block or cushion between the heels suits some people far better than crossed legs, particularly those with restricted external rotation.
What is worth working on
If the limit is soft tissue, it will respond, slowly.
Gentle external rotation work at the hip, without forcing. Work that moves the hip through range rather than holding at end range. Some hip flexor length, because a tight front of the hip tips the pelvis and makes sitting harder.
Add ankle mobility to the list: it is an underrated part of why floor sitting is uncomfortable, and it responds well.
What is not worth doing is pushing the knees down with your hands. The knee is not the joint you are trying to change, and it is the one that will object.
The part that actually matters
The point of a seated position is to be able to stay in it comfortably without effort so that attention can go elsewhere. A person on a chair achieving that has succeeded. A person on the floor with an aching back and numb feet has not, however traditional the shape looks.
Where a teacher helps
Working out which kind of limit you have is genuinely useful, and it takes about a minute with someone who knows what to look for. It stops people spending years pushing at something structural, and it points the ones with a soft tissue restriction at work that will actually change it.
Sessions are live on video, thirty or sixty minutes, and a first session is a reasonable place to get this question answered.
Questions people ask
Why can I not sit cross-legged when others find it easy?
Often because of hip bone shape rather than tightness. The angle of the femur and the orientation of the socket vary a lot between people, and they determine how much external rotation is available. That part does not change with practice.
Is it fine to sit on a chair for yoga and meditation?
Entirely. The purpose of a seated position is comfortable stillness, and a chair achieves it for many people better than the floor does. Nothing about the practice depends on the shape of your legs.
How high should I sit?
High enough that your lower back is not rounding and your knees are at or below hip height. Most people underestimate this. If it is still uncomfortable, add height rather than trying harder.
Should I push my knees down to open my hips?
No. The force goes into the knee, which is not the joint you are trying to change, and it is the one most likely to object. Work the hip through its range instead, without forcing the end point.
A senior yoga teacher at IndieVeda, teaching one-to-one sessions live from India.
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