Strength, Movement, Confidence for Everyday Life
Science-based strength, boxing, and mobility training for women.
Private Women-Only Training studio in Vallejo CA
1409 Georgia St., (707)310-0863
Science-Based Boxing and Strength Training in Vallejo — Built for Real Life
Gymnanigans is a private training studio in Vallejo, CA, where Donna Medina provides one-on-one training exclusively for women. Sessions focus on boxing-based fitness, strength training, and mobility for women who want to move better, feel stronger, and stay capable in everyday life.
This is a focused, respectful training environment designed for women who want personalized coaching without feeling judged, rushed, or unsafe. Every session is built using exercise science—not trends—so you’re not just working out, you’re training your body to be more resilient, coordinated, and strong.
Location: Gymnanigans | 1409 Georgia St., Vallejo, CA
How to Get Started
- Step 1: Book A Movement Assessment - A focused 1:1 session to assess movement, discuss goals, and determine the right training path.
- Step 2: Begin Personalized Training - Strength, boxing, and mobility sessions built for your body and your needs.
Step 3: Progress with Structure - Ongoing training with clear progression to support long-term strength and capability.
Why Gymnanigans
Gymnanignas is led by Donna Medina, MS, Exercise Science. Training is grounded in exercise physiology and movement analysis, with programs designed to support strength, coordination and long-term capability.
Sessions are designed to build strength, improve movement quality, and support long-term capability in everyday life.
What Clients Say
“After a few sessions I started moving better in everyday life. I didn’t expect that — I just wanted to work out. Donna connected the dots for me.” -Trulisa
“My balance and strength have improved so much. The boxing footwork made me sharper and more coordinated.” - Janet
“I finally feel strong again. Not ‘gym strong’ — real-life strong. Donna teaches movement in a way that just makes sense.” - Denna
“I used to feel stiff all the time. Now I can get up, bend, twist, and move without thinking about it.” - Courtney
FAQ
Do I need to be in shape first?
No. That way of thinking puts the focus on appearance instead of function. Training starts with how your body moves right now. Sessions are built around your current ability and progressed intentionally from there.
What should I wear?
Anything comfortable that you can move in. Supportive shoes are a plus. I’ve got gloves here for you.
What if something hurts or I’ve had an old injury?
Totally fine. Most women who train with me have something going on. I work around it and help you move better without overdoing it.
Is this physical therapy?
No — Gymnanigans is all fitness.
If you need medical or post-rehab support, I’ll point you to my clinical division, MoveMetrics Mobile Rehab Clinic.
How often should I train?
Most beginners train 1–2 times per week. That’s often enough to feel progress without feeling overwhelmed.
Training frequency affects results. One to two days per week can improve strength, mobility, and consistency. If your goal is faster progress or greater strength gains, adding another day even a short session at home can help.
The key is matching how often you train with the outcome you want and what you can realistically maintain.
Do I need boxing experience?
Not at all. This isn’t about becoming a boxer. I train you and guide you through everything, taking it slow and building step by step. We use elements of boxing including footwork, basic punches, and pad work to improve coordination, balance, strength, and reaction time.
Everything is scaled to your ability, your body, and your goals.
What’s a session like?
A mix of boxing, strength training, and mobility work. Smart, challenging in the right way, and designed for your body — not a generic workout video.gym
Meet Donna Medina, MS, ACSM-CEP
Donna is a personal trainer who integrates advanced education into boxing-based fitness, strength training, and mobility. Her sessions are science-based, joint-friendly, and focused on helping women move better in everyday life.
Gymnanigans – Boxing & Strength Training Studio
Private training for women in Vallejo, CA
Science-based strength, boxing drills, and mobility training for everyday movement.
Looking for medical or post-rehab exercise support?
Visit MoveMetrics Mobile Rehab Clinic
Ready to Get Started
The first step is a paid movement assessment to ensure your training is appropriate, effective, and built on your body