Martinez, California • Contra Costa County

Martinez Fitness & Health Coach — Jamie Duvnjak

If you're 40–65 and navigating perimenopause or menopause in Martinez, CA, I design short, effective 45-minute workouts and practical nutrition plans that fit your real life. IIN Certified Health Coach • NASM Personal Trainer • 15+ Years Experience.

Women 40+ specialist: strength, energy, mood, sleep, and weight changes during perimenopause & menopause.
Made for busy schedules: efficient 45-minute Zoom sessions + plans you can actually stick to.
Whole-health approach: sustainable nutrition, digestion/bloating support, and habit coaching.
Local & virtual: Martinez, Concord, Walnut Creek — or anywhere via Zoom.
Martinez CA US

Fitness & Nutrition Coaching in Martinez

Personalized programs for women 40+ to build strength, reduce bloating, and boost daily energy — without extreme workouts or diets.

Personal Training

45-Minute Strength Workouts

Custom programming, form coaching, and injury-aware modifications. Sessions via Zoom or in-person (limited). Workouts sent to your phone after each session.

Nutrition Coaching

Practical Meal Plans

Simple recipes, grocery guides, and strategies to curb sugar cravings while improving digestion (bloating/constipation) and sleep.

Accountability

Unlimited Support

Goal setting, weekly check-ins, progress tracking, and text/email support between sessions so you never feel stuck.

Serving Martinez & Nearby

Local to the Mt. Diablo foothills with virtual coaching anywhere.

Martinez

Downtown • Alhambra Valley • Marina Vista

Concord

Neighboring city

Walnut Creek

Shopping & trails

Pleasant Hill

Transit access

Benicia

East County

Port Costa

Historic port

Martinez Fitness — Frequently Asked Questions

How soon will I feel results?

Most clients notice better energy and less bloating in the first week, and visible changes in 4–6 weeks with consistent sessions.

Are sessions really only 45 minutes?

Yes. Workouts are efficient and tailored to busy schedules. Plans include warm-ups, strength training, and cool-downs in 45 minutes or less.

Do you only work with women?

I specialize in women 40–65 navigating perimenopause and menopause, but I welcome motivated clients outside that range as availability allows.

Ready to reclaim your energy in Martinez?

Book a free 30-minute Zoom consultation or text/email me your questions.