Meet Donna Medina, Your Trusted Fitness Expert

Are you ready to build strength, feel energized, and live healthier at any age? I’m Donna Medina, a Board-Certified Exercise Physiologist, consultant, coach, and author of Stronger At Any Age. With over a decade of experience, my mission is to empower women across generations to improve their health, mobility, and confidence through sustainable, science-backed fitness


Why Train with Donna?
I believe fitness should be personal. I meet my clients where they are, using a customized, approachable fitness plan that promotes positive self-image, consistency, and growth. With a background in behavioral change, I help clients build lasting habits that strengthen both body and mind.

My Journey to Wellness
I began my wellness journey at 30, facing my own health challenges. Those early days taught me the value of fitness for a healthy, fulfilling life. Later, while working in the senior living industry, I saw the transformative power of exercise in aging well. This inspired me to earn certifications in senior fitness and personal training, and eventually to open Gymnanigans in 2015 to help others on their fitness journeys. Today, I’m dedicated to helping women achieve lifelong strength and wellness.

Services I Offer
Whether you’re looking to start a fitness routine, improve mobility, or manage health conditions, I’m here to provide personalized guidance. My offerings include:

  • Strength & Mobility Training: Tailored workouts for improving flexibility, strength, and functional movement.
  • Remote Coaching: Personalized support wherever you are.
  • Performance Nutrition: Strategies for balanced eating that complements your fitness goals.

Speaking & Workshops

As a speaker, I’m passionate about empowering others with actionable knowledge on fitness, nutrition, and wellness. I focus on topics like Stronger at Any Age, which emphasizes building strength for longevity and independence, Brain Gains, highlighting the connection between movement, nutrition, and cognitive health, and The Holistic Hustle, offering strategies to balance movement, eating, sleep, and stress. I’ve had the privilege of presenting to organizations like You Are A CEO, Kaiser, Sutter Health, FedEx, Recora, the City of Oakland, and Altais, delivering engaging and practical strategies to help individuals overcome challenges and foster a positive, sustainable mindset around health and well-being. My goal is to inspire lasting change and equip audiences with tools they can use every day.


Ready to Start Your Journey?
Let’s connect! Visit my website at gymnanigans.com or email me at medina@gymnanigansllc.com. Whether you’re interested in one-on-one coaching or booking me as a speaker, I’m here to help you reach your goals. [Click here to schedule a consultation] and take the first step toward a healthier, stronger you.

Donna M. (707)310-0863 | medina@gymnanigansllc.com
1409 Georgia Street, Vallejo 94590