# @elastaboy on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DboDqQQEQdA
- **Gondola URL:** https://gondola.cc/posts/68626067-elastaboy-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/ac1e0d561b.jpg
- **Posted:** 2026-08-04T17:04:48.000+00:00
- **Account Owner:** Jake Blundell (@elastaboy) — https://gondola.cc/elastaboy

## Caption

Your diaphragm has 2 roles. When it only does 1, your lower back often picks up the slack.
Your diaphragm is not just a breathing muscle. It is the roof of a pressure canister that braces your spine before every movement. When it only breathes and never stabilises, your lower back often takes the load.
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1. Rib expansion test, hands on lower ribs, breathe in, ribs should go sideways not up
2. Supine Toe Tap, 2x10 each side, exhale as the toe lowers
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Drop BASICS for the Grade 1 Mobility programme. Four weeks, press play, copy me, any level.
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#Elastaboy #Reboryn #CoreStability #DiaphragmTraining #BackPain

## Stats

- **Views:** 4,115
- **Likes:** 701
- **Shares:** 0
- **Comments:** 1

## Tags

elastaboy, diaphragmtraining, reboryn, backpain, corestability

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