Warm-Up & Mobility

Thread-the-Needle — Simple Cool-Down Guide

BB

By Borja Bes — CrossFit Athlete & Hyrox Finisher

Thread-the-needle is a hands-and-knees rotation that gently opens the upper back and back of the shoulder. The hips stay mostly over the knees while one arm reaches underneath the supporting arm. Use it after training at a gentle intensity, breathe slowly, and stop if the position causes sharp pain, tingling, or numbness.

Quick answer

Thread-the-needle is a hands-and-knees rotation that gently opens the upper back and back of the shoulder. Use Thread-the-Needle after training with slow breathing and mild tension only; it should settle the session, not become another workout.

Curated demonstration

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How to Do a Thread the Needle Stretch: A Guide from Physical Therapists

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Muscles Worked

Thoracic spineRear shoulderUpper back

Equipment

None

Best For, Avoid If, and Scaling

Best forUsing Thread-the-Needle as a calm post-training transition that gently addresses thoracic spine and rear shoulder while breathing and heart rate return toward baseline.
Avoid ifAvoid or scale Thread-the-Needle if sharp pain, tingling or numbness appears. Correct this common fault before adding volume: shifting the hips far sideways to manufacture range.
ScalingUse a smaller reach and keep the head off the floor.

How to Do the Thread-the-Needle

1

Begin on hands and knees.

2

Slide one arm palm-up beneath the other arm.

3

Lower that shoulder and side of the head toward the floor.

4

Breathe into the upper back, return through centre, and switch sides.

Common Mistakes

✕

Shifting the hips far sideways to manufacture range.

✕

Putting painful pressure directly on the neck.

Coaching Tips

✓

Keep most of the rotation above the lower back.

✓

Rest the head on a cushion if the floor feels distant.

Scaling Options

Easier / Beginner

Use a smaller reach and keep the head off the floor.

Harder / Advanced

Extend the top arm forward while holding the rotated position.

Cool-Down Examples

Use Thread-the-Needle to Finish the Session

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Thread-the-Needle Recovery Reset

thread-the-needle cool-down

2 gentle rounds

30-45 sec Thread-the-Needle per side

5 slow nasal breaths

Keep every position pain-free

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Post-WOD Thread-the-Needle Flow

post-workout thread-the-needle

4-minute downshift

60 sec easy walk or march

30-45 sec Thread-the-Needle per side

Finish when breathing feels calm

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Frequently Asked Questions

How should Thread-the-Needle feel?

Thread-the-Needle should create mild, steady tension while you can still breathe normally. Ease out immediately if you feel sharp pain, tingling, or numbness.

Plan the Whole Session

Build a Session Around Thread-the-Needle

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Related Exercises

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