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Think Big
Play Big

Our keynotes, trainings, and individual one-on-one coaching help high potential leaders, C-Suite executives, and athletes to consistently experience high performance and achieve their most audacious goals.

Using a proven, results-focused 10 step methodology, we enable leaders and premier athletes to courageously play big and live full out.

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Award-winning speaker

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1000+

1000+ Keynotes/trainings delivered

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Leading, Certified Coach + 20 years of experience

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Exploring the Confidence Crisis in the American Workforce and Strategies to Address it

A National Study Revealing What’s Really Undermining Workplace Performance, and How Leaders Can Fix It.

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A certified mental performance coach and consultant with the Association for Applied Sport Psychology who also comes armed with a PhD and Masters in Sport and Performance Psychology, Cindra has worked along side The Minnesota Vikings, USA Track & Field and several Fortune 100 and 500 companies throughout her career.

She’s the author of the Amazon Best Seller, Beyond Grit, an award winning speaker and host of the top-rated High Performance Mindset Podcast which has over 2 million+ downloads in more than 120 countries worldwide.

As the CEO of Mentally Strong Institute™, Cindra Kamphoff leads the institute in its mission to empower entrepreneurs, business and educational leaders, and athletes to reach professional heights higher and faster than previously thought possible. The Mentally Strong Institute™, under her visionary leadership, is backed by a team of achievement coaches, consultants, scientists, and innovators, offering a transformative path for personal and professional development.

Cindra is a former high school state champion in the mile who received a full scholarship to run track and field for The University of Northern Iowa where she became obsessed with performance psychology. She’s lead one of the top master’s programs in the country for sport and performance psychology, is a member of the National Speakers Association and President of the Minnesota NSA chapter.

She’s also a wife and mother who leads by example, proving just what is possible when you put your mind to it. As impressive as her list of accomplishments can be, they are often overshadowed by her powerful story of grit, determination, perseverance and success.

READ CINDRA’S FULL STORY HERE ⇾

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High Performance Mindset Podcast

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2 M+

Downloads

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120+

Countries

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580+

Episodes & Counting

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Top 100

Ranked Podcasts

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Performing Under Pressure with Connor Fields, Olympic Champion and Keynote Speaker

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Creating Workplaces Where People Can Truly Thrive with Jen Fisher, Author and Well-Being Expert

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Play a Bigger Game with Markus Kaulius, Keynote Speaker and Bestselling Author

Beyond Grit Weekly

Tap into your potential with Beyond Grit Weekly; a series of videos created to help you reach the next level.

Five minute mindset

From Data to Action: 8 Evidence-Based Ways to Build Confidence in Youth

Quote to start with: “Confidence isn’t something kids are born with—it’s something they build.” Gen Z is at the center of a growing confidence...
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The Confidence to Do Nothing New This Year

In this episode, we explore a counterintuitive finding from the 2025 National Confidence Study: the pressure to constantly improve may be eroding confidence...
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Confidence Is Essential to Your Organization’s Bottom Line

What if confidence, not talent, was the real driver of performance? In this episode of The High Performance Mindset, we reveal why confidence is a...
Read More ⇾ about Confidence Is Essential to Your Organization’s Bottom Line
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Beyond Grit

Ten Powerful Practices To Gain The High Performance Edge

What Others Are Saying…

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The 10 Practices
of High Performance

Learn how to shift your mindset to overcome adversity and move beyond your limits to achieve your full potential.

10 Practices