Expert Guidance for Every Stage of Your Fitness Journey

Meet Your Coaches – Stronger Together at Atomic Fitness

Join us at Atomic Fitness Newcastle, where our expert trainers are ready to guide you on your fitness journey. Whether you’re new to fitness or looking to enhance your routine, our team is here to support you every step of the way.

Personalised Training

Experience tailored workouts designed to meet your unique fitness goals.

Expert Coaches

Our trainers are certified professionals with a passion for helping you succeed.

Supportive Community

Join a welcoming environment that fosters growth and motivation.

Our Dedicated Team

Meet the Trainers

Katie Bates

Hello, I’m Katie Bates! I’m a passionate personal trainer, a mum of two, a wife, and a lover of all things food. You’ll often find me either enjoying a delicious meal or creating one for friends and family. My journey into fitness began nine years ago while navigating fertility challenges, and it was during this time that I discovered how transformative exercise can be.

I believe in a holistic approach to fitness—one that’s accessible, empowering, and tailored to individual needs. I’m committed to providing safe, effective training, particularly for women in prenatal and postnatal stages, as well as for individuals over 50 who want to improve their strength, mobility, and overall wellbeing.

Qualifications:

  • Level 1 AWF Weightlifting/Sports Power Coach

  • Certificate I in Nutrition for Fitness

  • Certificate IV Master Trainer

  • ZUU Bronze and Silver Certified

  • Certificate IV in Pre and Postnatal Fitness

  • Certificate IV in Hospitality Operations – because I’m also passionate about great food!

At Atomic Fitness, I’m here to support you on your journey to a stronger, healthier you, whether you’re preparing for motherhood, recovering post-pregnancy, or simply looking to build strength and confidence at any age.

Fitness is not just about the body, it's about the mind and spirit.”

Peta Ryan
peta ryan nutrionalist

Peta Ryan

Hello, I’m Peta Ryan! I’m a qualified Nutritionist and Nutritional Medicine Practitioner with a passion for food as both fuel and medicine. My mission is to empower people to understand the role food plays in performance, healing, and everyday wellbeing.

My journey into nutrition began with a personal drive to better understand how what we eat influences how we feel, think, and move. Over time, I developed a holistic, whole-body approach that blends the science of nutrition with real-life, sustainable habits. Whether you’re training hard, managing a health condition, or just trying to feel your best day-to-day — I’m here to support you through it.

In every consultation, I take the time to listen deeply to your goals, challenges, and lifestyle, so I can build realistic, tailored plans that feel achievable and make a difference long-term.

Qualifications:

  • Bachelor of Health Science (Nutrition and Dietetics)

  • Advanced Diploma of Naturopathy

  • Advanced Diploma of Nutritional Medicine

  • Advanced Diploma of Sports Nutrition

  • Graduate Certificate in Molecular Biology

At Atomic Fitness, I’m here to help you reconnect with food in a powerful and practical way—whether your goal is better energy, improved performance, or overall vitality. Together, we’ll build a strategy that nourishes your body and supports your lifestyle.

Let’s take a whole-body approach—because real nourishment goes beyond the plate."

Ready to Start Your Journey? Book Your First Session Now.