Brentwood Fitness & Health Coach — Jamie Duvnjak
If you're 40–65 and navigating perimenopause or menopause in Brentwood, 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.
Fitness & Nutrition Coaching in Brentwood
Personalized programs for women 40+ to build strength, reduce bloating, and boost daily energy — without extreme workouts or diets.
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.
Practical Meal Plans
Simple recipes, grocery guides, and strategies to curb sugar cravings while improving digestion (bloating/constipation) and sleep.
Unlimited Support
Goal setting, weekly check-ins, progress tracking, and text/email support between sessions so you never feel stuck.
Serving Brentwood & Nearby
East Contra Costa local with virtual coaching anywhere.
Brentwood
East County neighborhoods
Antioch
Delta corridor
Oakley
Residential & suburban
Pittsburg
Bay Point corridor
Concord
Mt. Diablo foothills
Clayton
Nearby hills & trails
Brentwood 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 Brentwood?
Book a free 30-minute Zoom consultation or text/email me your questions.