# Invincible by Leah Lagos (Paperback)

_Stress is not in your head, it's in your heart_ - this is the key to peak performance that Dr Leah Lagos, an internationally known expert in biofeedback and sport and performance psychology, wants us to know.  
  
In this book, she shares with readers for the first time the same program that she uses with top athletes, CEOs, business leaders - **anyone who wants and needs to perform at their best**. What makes her **scientifically proven ten-week programme** unlike any other is that she recognises the link between heart rhythms and stress to create specific, clinically tested breathing techniques that allow you to **control your body's physical response to stress**. She pairs this training with cognitive-behavioural exercises to offer a two-tiered protocol for strengthening health and performance, enabling readers to respond more flexibly to stressful situations, let go of negative thoughts and emotions, and ultimately be more focused and confident under pressure.  
  
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'Dr. Leah Lagos is an extraordinary being. I've never known a greater empath . . . The vast majority have described the experience as some version of life changing, and I've been blown away by the immense performance benefits.' **Josh Waitzkin, author of _The Art of Learning_ and the real-life inspiration behind the film _Searching for Bobby Fischer_**  
  
'This is a step-by-step owners manual for the human body...Her holistic and data-driven protocols fit athletes and laymen equally well. Now get into your body and breathe.' **Scott Carney, _New York Times_ best-selling author of _What Doesn't Kill Us_**  
  
'If you can control your emotions and attention, you can navigate whatever happens in life with your full range of abilities. It doesn't take years of yoga and meditation. Dr Lagos teaches you how to tap a powerful tool anyone can use in daily life.' **Adam Robinson, _New York Times_ best-selling author of _Cracking the SAT_**

## Details

- **Price:** 11.49 GBP
- **Vendor:** Orion Publishing Group, Limited
- **Type:** Self Help
- **Tags:** All Books, Self Help

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.49 GBP | In stock |

## Images

- Invincible by Leah Lagos (Paperback) book cover

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> Source: [Somiibooks](https://somiibooks.com/products/invincible-leah-lagos-9781409184393)
> Updated: 2026-09-30