Thread the Needle

From hands and knees, sliding one arm under the body and resting on the shoulder. Rotation through the upper back, plus the back of the shoulder.

· 2 min read

yoga · spine · twist · rotation · thoracic · shoulder · kneeling

The lesson

  1. 1

    Start stacked

    Hands and knees, wrists under shoulders, knees under hips. Keep the hips right where they are for the whole pose — they do not travel.

  2. 2

    Thread the arm through

    Slide one arm underneath your body and out the other side, palm facing up, until that shoulder and the side of your head rest on the mat.

  3. 3

    The other hand decides the depth

    Leave it planted by your head for less, or walk it forward and reach long for more. That hand is your dial.

  4. 4

    Hips stay high

    Keep sitting your hips up over your knees. Letting them drift back toward your heels turns this into a lazy child's pose and the rotation disappears.

  5. 5

    The test

    A broad opening across the upper back and the back of the threaded shoulder. Sharp neck pressure means you are resting on your head instead of your shoulder — come up slightly and reset.

Thread the Needle

How to do it

Start on hands and knees with the wrists under the shoulders and the knees under the hips. Slide the right arm underneath the body and across to the left, palm facing up, letting the right shoulder and the right side of the head come down to rest on the mat. The left hand can stay planted beside the head, or walk forward and reach long to deepen the rotation. Keep the hips stacked over the knees throughout. Hold and breathe into the upper back, then switch sides.

Why it's good for runners

Rotation is the one direction training almost never asks for. A run holds you in a single plane for an hour, and a kettlebell session actively resists rotation on purpose — braced, stacked, and refusing to turn. Thread the needle gives it back at the part of the spine that is meant to rotate, the upper back, and takes the back of the shoulder with it. It is also the only shape in the method that reaches the back of the shoulder — puppy opens the front and the lats, and nothing else goes near either — which matters more the more overhead work you do.

Common mistakes

Don't let the hips sink back toward the heels — that is the single most common error, and it trades the rotation for a slouch. Keep the hips high over the knees. Don't rest on your head; the weight belongs on the shoulder and the side of the face, not the top of the skull. And don't force the reach with the top hand — walk it forward only as far as the upper back will actually turn.

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