Feel Strong. Feel Confident. Feel Like You Again.

Personal training in Ashburn, VA for real people, no matter your starting point, your schedule, or how long it's been.

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or call (703) 798-9038

20+ Years Experience
3 Ways to Train
100% Personalized
Antje training a client

About Antje

I'm Antje, a personal trainer based in Ashburn, VA with nearly two decades of experience helping people get stronger, feel better, and actually enjoy the process. I work with all kinds of people: beginners, busy parents, professionals, and those coming back from injury. Whoever you are, I meet you where you are. No judgement, no intimidation, just real work and real results.

NASM Certified AFAA Certified CETI Cancer Exercise Specialist Nutrition Coach
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Certifications

Certified in personal training, nutrition, and cancer exercise. Nearly 20 years of hands-on experience.

Certification Certification Certification Certification Certification Certification Certification

Who I Work With

There's no perfect client, just people who are ready to start. Here are some of the people I work with every day.

Busy Professionals

Your schedule is packed and your energy is limited. I'll build a program that fits your life, not the other way around.

Beginners

Never worked out before? Perfect. We start exactly where you are: no experience, no equipment, and no pressure required.

Busy Parents

Between the kids, the job, and everything else, I come to you. No commute, no childcare scramble, just your workout done.

Injury Recovery

Dealing with limitations or coming back from an injury? I specialize in training around them safely and building you back stronger.

Gym-Avoidant

Intimidated by public gyms? My private gym is quiet, low-key, and comfortable. Just you and the work.

Anyone Ready to Change

If you're tired of feeling stuck and ready to invest in yourself, we're probably a great fit. Let's talk.

"Helping others overcome challenges and step into their strongest selves is truly what I love most."
Antje Delarosa, ADFitness and Health

Why ADFitness and Health?

Private & Comfortable

No big box gyms, no strangers watching. Train in a private space where you can actually focus.

Built Around You

Every session is built around you specifically. Your goals, your body, your schedule.

Flexible Location

Train at her Ashburn gym or in your own home. You choose what works.

20+ Years of Experience

Nearly 20 years training real people, not just studying theory. She's seen it all and knows what works.

What Clients Say

"She is not only a consummate professional in helping her clients achieve their fitness goals, she also makes working out fun. If you are looking for a trainer who takes both your fitness limitations and goals into consideration, look no further."

Isabel C.

"Antje is a great personal trainer. I love her enthusiasm and her passion for helping me improve! She really cares about the progress I'm making. I would highly recommend her as a trainer."

Robert B.
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