“Our mission is to make resistance exercise accessible and available for all.”


Core Values

Always Be Learning | Always Be Innovating | Inspire Curiosity | Be Adaptable | Share Knowledge

We are passionate about empowering people to achieve life long health through the practice of consistent resistance exercise. Gravity Ball Health Systems was founded by physician and entrepreneur, Dr. Mark Chavez who invented the Gravity Ball® and the Gravity Ball Method of Grip-Free Resistance Exercise.

The company's vision is to help the millions of people who cannot exercise with traditional equipment due to a lack of grip strength or an inability to hold equipment that limits their ability to do resistance exercise in a safe and effective manner. We believe Grip-Free Resistance Exercise also opens up a whole new world of exercise that will challenge even the most skilled athlete. Our unique approach challenges how resistance exercise has been traditionally viewed and provides a long term solution for people to get and maintain the best health of their lives.

Our Team

Mark Chavez, M.D., Founder & CEO

Mark Chavez, M.D.

Founder & CEO

Nicole Tolmie, Content & Operations

Nicole Tolmie

Content & Operations

Pavan Shah, Finance & Operations

Pavan Shah

Finance & Operations

Irene Luna Guzman, PhD, Innovation & Strategy

Irene Luna Guzman, PhD

Innovation & Strategy

Vandana Vaswani, Sales & Business Development

Vandana Vaswani

Sales & Business Development