Female Personal Trainer in Perth: Women's Weight Loss with Samantha Hobley at Doherty's Gym

Samantha Hobley, female personal trainer in Perth specialising in women's weight loss

Finally Lose Weight
Without Starving
Yourself
or Starting Over.

You've tried figuring it out alone. Now get a plan built around your life, your goals, and your body. With a trainer who actually gets it.

Samantha Hobleyย ยท Female Personal Trainerย ยท Doherty's Gym, Perth

50+ Clients Transformed
Perth & Online
10+ Years Experience
5 Star Rated
The Real Problem

It's Not Your Fault You've Been Struggling.

If you've tried everything and nothing has workedโ€ฆ

You're not lacking discipline. You're running the wrong programs.

Group classes leave you doing the same workouts on repeat. Your body adapts in months and stops responding.

Pilates feels great but doesn't build the muscle your body needs to lose fat.

The weight loss injections work while you're on them. But you lose muscle and the weight comes back the moment you stop.

You're not the problem. The programs are.

Here's what I do instead.

About Me
Samantha Hobley, women's weight loss personal trainer Perth

I Know Exactly Where You Are Right Now.

Because not that long ago, I was there too.

I know what it's like to avoid your own reflection. To get dressed in the morning and feel dread before the day has even started.

I know the Sunday night feeling. The โ€œI'll start Mondayโ€ promise you've made so many times it doesn't feel like a promise anymore.

I know all of it. Not because I've read about it. Because I lived it.

At my heaviest I was 85kg and a size 14. I tried everything, calorie counting, cutting carbs, restriction diets that always ended in a binge. Gym memberships I barely used, because walking in felt like walking into a room I hadn't been invited to. I wasn't lazy. I wasn't lacking willpower. I just didn't have the right support.

Every time I fell off, the voice in my head got a little louder. You always do this. You have no discipline. You're never going to change.

Then I looked at a photo of myself and saw it clearly. Not just how I looked, but how I carried myself. The embarrassment. Wanting to disappear. That was the moment I decided it was my turn.

In 12 months I lost 20kg and dropped four dress sizes. But the number was the least interesting part.

I stopped avoiding mirrors. I started saying yes to things I'd been quietly declining for years, invitations, photos, a day at the beach. The constant noise (what do I look like, what are they thinking) gradually turned down.

And in that quiet, I found something I hadn't had in a long time. Myself.

I'm now 30kg down in total, and I've built the knowledge and experience that I want to pass on.

I became a trainer because I wanted to be the coach I needed when I was at my lowest. The women who need this most have convinced themselves they're not ready yet. That they need to lose weight before seeing a trainer.

You don't. That's exactly what I'm here for.

How I Coach Women

I'm a qualified female personal trainer with a Certificate IV in Fitness and more than 10 years in the health and fitness industry. I coach women at Doherty's Gym in Perth and online across Australia, running training sessions and full nutrition plans that are enjoyable, sustainable, and actually work. That's the Coach Sammi Method. The certifications matter. What matters more is the woman who walks out. Lighter. Stronger. Back to herself.

My Journey
BeforeAfter
Samantha Hobley before her weight loss transformation, 85kg
Samantha Hobley after her weight loss transformation, 30kg lost
Samantha Hobley before starting strength training, size 14
Samantha Hobley after strength-based weight loss at Doherty's Gym Perth, four dress sizes down

The same woman, before she understood what her body was capable of, and after.

I share this not to impress you, but to show you that I know this path. Every part of it.

10+ YearsWomen's SpecialistNutrition CoachingCert IV Fitness

The Coach Sammi Method

The Coach Sammi Method is my approach to women's weight loss and body recomposition, built on four things that actually work: progressive strength training, whole-foods nutrition, sustainable habits, and mindset work. The nutrition runs on whole foods with simple ingredient lists, nothing processed, grounded in evidence rather than fad diets. It rejects crash dieting, group fitness, and restriction. I built it through my own 30kg transformation. It's helped 50+ Australian women lose weight and keep it off.

Why Women Work With Me
30kg
Lost My own transformation
6โ€“8 Weeks When clients see real change
Weekly Check-ins Real accountability
Custom Plans Designed around your life, not a copy-paste template
First session is free. No commitment.

Training Options

Choose How You Want to Train

No matter where you start, the goal is the same: lose weight consistently, feel confident in your body, and build habits you can actually stick to. Choose the option that fits your lifestyle.

In-Person Training

Best for accountability

Train face-to-face with me at Dohertyโ€™s Gym in Perth. One weekly session locked in, a coach in the room watching your form, pushing your loads, and making sure you actually show up. The kind of accountability that makes the work stick.

  • Weekly one-on-one session at Dohertyโ€™s Gym
  • Custom strength program, made for you
  • Full nutrition plan & meal guides
  • Weekly progress check-ins
  • Direct message support
  • Personalised app access
Learn About In-Person

Online Coaching

Best for flexibility

Train from anywhere with a custom program and nutrition plan built around your body. Weekly check-in calls so I can adjust the program as your week changes. Coaching delivered through your app, so the work keeps moving wherever life takes you.

  • Custom strength program, made for you
  • Full nutrition plan & meal guides
  • Weekly check-in calls
  • Direct message support
  • Personalised app access
Learn About Online
Most Popular

Hybrid Program

Best of both worlds

Train in-person when your week allows it, and stay on track online when it doesnโ€™t. Two in-person sessions a month at Dohertyโ€™s Gym, with the rest of the program running through your app and weekly check-in calls.

Flexibility without ever losing momentum.

  • Custom strength program, made for you
  • Full nutrition plan & meal guides
  • 2 in-person sessions a month + online program in between
  • Weekly check-in calls
  • Priority message support
  • Personalised app access
Learn About Hybrid

The Process

Getting Started Is Simple

Book Your Free Strategy Session

No commitment, no hard sell. An in-depth consultation with a movement and strength assessment, so I can see where you're at and show you exactly how I'd approach your training.

Get Your Custom Plan

I'll build your personalised training program and nutrition plan from scratch, designed around your body, your schedule, and the results you actually want.

Start Seeing Real Progress

Within weeks you'll feel stronger, more in control, and finally confident you're on the right path. No more guessing. No more starting over. Just consistent results.

What Clients Are Saying

Real Clients. Real Results.

Donโ€™t just take my word for it. Hereโ€™s what my clients actually say.

Samantha Hobley with client Bec at Doherty's Gym Perth, personal training session

Bec

โ€œSammi really takes the time to understand your body and goals. Nothing generic here. She fixed more of my muscle imbalances in 6 weeks than I managed in 2 years of gymming. It's completely tailored, and if something doesn't work she's more than happy to change it.โ€

Samantha Hobley with client Ann-Marie at Doherty's Gym Perth, women's weight loss coaching

Ann-Marie

โ€œSam has been my coach since mid-2023 and she's been such an integral part of my fitness journeyโ€ฆ I've learnt so much about myself, my capabilities, nutrition and self care through her. 10/10 would recommend. She is really one of a kind ๐Ÿ’œโ€

Samantha Hobley with client Raquel, women's strength training session

Raquel

โ€œSam is such a wonderful coach! I feel amazing after every workout. Her guidance and support along the way has been unmatched. We have a great laugh, she pushes me past my limits and the results are there to prove it! She's amazing!โ€

Samantha Hobley with client Kara, weight loss transformation

Kara

โ€œ4 weeks in and I've dropped 6kg. But honestly the bigger win is the mental clarity. No more brain fog, no more anxiety about food or the gym. Coach Sami doesn't just train you, she supports you through life's stresses too. THANK YOU ๐Ÿ’ชโ€

Samantha Hobley with client Georgia at Doherty's Gym Perth, women's personal training

Georgia

โ€œSammi is the perfect balance between supportive and pushing you to your limits. She made me feel so comfortable in the gym, always showing me new things and teaching me about nutrition and understanding my body's cycle. Love this girl!!โ€

Samantha Hobley with client Dina, personal training session

Dina

โ€œTraining with Coach Sami has been an amazing experience. She's friendly, funny, and incredibly knowledgeable, but don't let the laughs fool you, she's tough when it counts. Every session is challenging, motivating, and actually enjoyable.โ€

Samantha Hobley with client Himesh, personal training session

Himesh

โ€œTraining with Coach Sami has been one of the best decisions I've made for my fitness journey. She's knowledgeable, professional, and genuinely supportive. She knows exactly when to make you laugh and when to push you beyond what you thought you were capable of. Every session challenges me to be better, stronger, and more disciplined.โ€

Train Hard. See Results.Consistency Is Everything.

Training environment for women's strength training and weight loss
Women's strength training at Doherty's Gym Perth, leg day with Sam
Female personal trainer Samantha Hobley coaching a client through proper form
Women's strength training in action, Samantha Hobley coaching
Samantha Hobley after her weight loss transformation, 20kg down in 12 months
Samantha Hobley demonstrating squat technique at Doherty's Gym Perth
Personal training session for women, Samantha Hobley coaching
Female personal trainer Samantha Hobley working with a Perth client
Samantha Hobley's full transformation at Doherty's Gym Perth, 30kg lost through strength training and nutrition
Samantha Hobley demonstrating dumbbell pullover, female personal trainer Perth
Women's weight loss training at Doherty's Gym Perth, programming for fat loss
Samantha Hobley personal training session, Perth CBD women's weight loss specialist

Articles

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Training

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Nutrition

How to Eat in a Calorie Deficit Without Feeling Miserable

A sustainable approach to eating less without hating every meal or bingeing on weekends.

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Mindset

The Real Reason You Keep Starting Over

It's not discipline. It's not motivation. Here's what's actually going on, and how to break the cycle.

Read article โ†’

FAQ

Got Questions?

Start Today

Ready to Finally Feel Comfortable in Your Body Again?

Your first strategy session is completely free. No commitment, no awkward pitch. Just a clear plan and a real starting point.