The global leader in human performance
Lead employees towards optimal health and performance with a better approach to corporate wellness.


For over two decades we’ve stood side by side with those driven to rise higher in life.
We pioneered the field of human performance, bringing together an integrated approach for athletes. Twenty years later, we’re coaching hundreds of thousands of people on a monthly basis, from athletes to office workers and everyone in between.

Exos gets you ready

0 Min 50 Sec
The most meaningful accomplishments are never made alone. Exos is a coaching company that gets you and your teams ready for the moments that matter, from the playing field to the board room.
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Our values
Our accolades
We’re honored to be recognized by some of the leading companies and publishers in the world. Including our designation as a Certified Great Place to Work.

Our experts

We have more than 4,000 team members in 13 countries around the world. With an unwavering attitude of gratitude and grit, they provide personalized solutions to each person they serve.
Health fitness specialists
Welcoming, inspiring, and empowering, our health fitness specialists bring the knowledge and expertise to help everyday folks achieve what matters most to them.
Performance coaches
With an advanced application of the Exos methodology, performance coaches offer our most intensive goal-driven training experiences to high performers and athletes.
Physical therapists
Through individualized and comprehensive rehabilitation plans, our physical therapists help people bounce back in the most efficient way possible.
Registered dietitians
Educated and experienced in providing people with guidance, support, and motivation, our dietitians help people fuel their body and mind for optimal performance.
Cognitive and behavioral psychologists
Our cognitive and behavioral psychologists design programming and experiences that help people develop the growth mindset it takes to realize their moonshot dreams.

The Performance Advisory Board

1 Min 9 Sec
This group of dedicated thinkers provides insight, validation, and credibility to Exos’ current and future methodology, systems, and products.
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Our senior leadership team
Our leadership team invests in team members, innovation, and solutions, so we can continue driving human performance outcomes for people striving toward their goals. Located all over the world, Exos leaders bring varied experiences and perspectives to our clients.
Mark Verstegen
Founder and President

One of the world’s foremost experts on performance, Mark is the founder and president of Exos. In his role he focuses on elevating performance globally, overseeing the continual Exos evolution to raise up all of the company’s clients. He’s a global keynote speaker and the author of six books and numerous research articles.

His 30 years of experience includes being the founder and president of IMG Academy’s International Performance Institute and serving as a performance and nutrition coach for Washington State University, University of Idaho, and Georgia Tech. Mark has also served as the performance director of the NFL Players Association for 22 years.

Sarah Robb O'Hagan
Chief Executive Officer

Sarah Robb O’Hagan took the helm at Exos in 2020 as chief executive officer. In this new era of the business, she’s leading Exos’ transformation from predominantly gym-based services, to a fully omnichannel performance programs and coaching platform. Prior to Exos she served as CEO of Flywheel, global president of Equinox and Gatorade, and held leadership roles at iconic brands like Virgin and Nike.

Sarah is the author of “Extreme YOU”, a book to help unleash potential in ambitious leaders, and she’s been named one of Forbes’ Most Powerful Women in Sports and one of Fast Company’s Most Creative People in Business. She sits on the boards of JetBlue Airways and Strava, and is a trustee emeritus of the Women’s Sports Foundation.


Greg Hill
Chief People Officer

With Exos since 2020, Greg Hill is the company’s chief people officer. By advocating for and supporting the development of Exos team members, he leads people operations, talent acquisition, and culture development. Exos’s culture has been recognized as a certified Great Places to Work and Best Employer in Sports by Front Office Sports.  

His 30 years of experience includes leading people and workforce strategies for Equinox, SoulCycle, Starwood (Sheraton, St Regis, W Hotels, Westin) and Hyatt Hotels. He is the former chairman of the American Hotel & Lodging Association’s Labor Council and has a B.S. in Human Resources from Niagara University.


Liz Austin
Chief Marketing Officer

Liz Austin joined Exos in 2022 as chief marketing officer, bringing over 20 years of experience across global marketing, communications, strategy, operations, and digital transformation. Liz leads the company's marketing organization and is responsible for creating and implementing marketing strategies that drive brand awareness, revenue growth, and member engagement.

Prior to joining Exos, Liz previously held a range of marketing leadership roles at LEAP Legal Software, McGraw-Hill Education, Reed Elsevier, Complinet, Wolters Kluwer, Thomson Reuters, and Wiley.


Bill Bourque
Chief Operations Officer

With Exos since 2014, Bill Bourque serves as the company’s chief operations officer. As COO he leads the development, evolution, and delivery of solutions to Exos clients, including facility design, operations, and business development.

He previously served as the president and COO of Medifit and vice president of operations for Fitcorp. He graduated from the University of Massachusetts Amherst with a degree in exercise science and earned an MBA from Northeastern University.


Amanda Carlson-Phillips, MS, RD, CSSD
Chief Performance Innovation Officer

Amanda joined Exos in 2003 and now leads the Exos performance innovation team as chief innovation officer, tasked with bringing the most cutting-edge solutions to Exos clients and helping to pioneer the industry of human performance.

Amanda holds a master’s degree in both sports/clinical nutrition and exercise physiology. She has worked with professional and elite athletes, collegiate sports teams, military operators, and forward-thinking organizations to optimize their human performance systems. 

Amanda is a national speaker, has contributed to many sports and fitness-based publications, edited various sports nutrition books and educational texts, and now serves as an ambassador to the Collegiate and Professional Sports Dietitians Association after serving on their Board of Directors for six years.


Jessica Reid
Chief Financial Officer

Jessica Reid joined Exos in 2023 as Chief Financial Officer, bringing over 20 years of experience as a senior financial executive with expertise in driving growth at both public and privately held technology and tech-enabled businesses. Throughout her career, Jessica has consistently demonstrated her ability to excel in financial management, process improvement, planning, and investment strategy, executing M&A transactions, and post-merger integration. She also brings deep corporate accounting and finance knowledge and audit experience.

Before Exos, Jessica held several senior leadership positions including VP, FP&A at Relativity and CFO at Reverb.com, as well as time with prestigious firms such as Goldman Sachs and Apollo Education Group. She holds a BA in Chemistry and an MBA from Harvard University.