Aug 28 — Sep 17, 2026 Free · Online · Worldwide
The 21-Day Heart Coherence Challenge
Shift your emotional baseline. Transform your life.
A powerful transformational experience designed to help you access the intelligence, healing, and energy of your own heart — just a few minutes a day, for 21 days.
Hosted by Kyle Boyd & Leah Rush · HeartMath® Certified Trainers
Your daily guides
Leah Rush C.Ht., HMCT & Kyle Boyd HMCT
Thousands practicing together
Most people live from a baseline set years ago
Stress, worry, frustration, anxiety, overwhelm, self-doubt — or simply feeling disconnected. Over time these patterns become familiar, and what once felt temporary quietly becomes our normal state of being.
But what if your emotional baseline could change?
- What if peace became more natural than stress?
- What if gratitude became more familiar than worry?
- What if joy, confidence, trust, and connection became your new default?
This isn’t about temporarily feeling better. It’s about creating a lasting transformation in how you experience life.
21 days to a new emotional set point
Over the course of 21 days, you'll use scientifically validated Heart Coherence techniques to intentionally shift your emotional state — creating new patterns that touch every area of your life, from your relationships and health to your purpose, abundance, and well-being.
Everything the 21 days hold for you
In the company of extraordinary teachers
Each day is deepened by transformational interviews with pioneers of heart science, biology, sound, and consciousness.
Don't imagine it — practice it
An introduction to heart coherence followed by a full guided meditation with Kyle & Leah — exactly the kind of practice that arrives every day of the challenge.
Backed by science, felt in your body
Heart coherence is one of the most studied tools for emotional regulation. Consistent practice creates lasting change — which is exactly why 21 days matters.
Research highlights · 11,900+ participants
Studies involving more than 11,900 participants using HeartMath® training and coherence technologies reported these improvements.
Just a few minutes a day for 21 days could change the way you experience the rest of your life.
Kyle Boyd & Leah Rush
Founders & HeartMath® Certified Trainers
A community of like-minded, like-hearted people
This challenge is hosted by the Heart Coherence Collaborative — a community of individuals who support one another in increasing both individual and collective heart coherence.
Kyle Boyd and Leah Rush founded the HCC after becoming HeartMath Certified Trainers. They wanted to share heart coherence with as many people as possible — and create an online space that fosters a genuine feeling of love and connection.
Your new emotional baseline starts with day one.
We’ll guide you every step of the way. Register free, and join thousands shifting their baseline together — one heart, one day at a time.
With love, Kyle & Leah