PERSONAL BEST PERFORMANCE

Discover Your Strength. Smash Your Limits.

Personal training and performance coaching to help you lift with confidence, train with purpose, and achieve your personal best — no matter where you’re starting from.

Ready to find your fit?

About PB Performance Coaching

At Personal Best Performance Coaching, the goal is simple: help you discover what you’re truly capable of — in the gym and beyond.

Whether you’re brand new to strength training or chasing a platform PB, I provide the structure, support, and skill development you need to train with purpose.

My coaching is built on:

★ Structure: Proven programs designed for steady, measurable progress

★ Support: Guidance and encouragement every step of the way

★ Skill: Technique coaching that builds confidence and prevents injury

Your personal best isn’t just about the numbers on the bar. It’s about the small wins, the breakthroughs, and the way you carry yourself outside the gym. My mission is to help you achieve that — and keep going beyond it.

Hi, I’m Kathleen Beggs — strength coach, competitive powerlifter, and someone who knows firsthand how training can change your life.

I first stepped into the gym 17 years ago to improve my BMX racing performance, but I found something far more meaningful: a passion for strength training that has shaped my career and my purpose. Seven years ago, I began competing in powerlifting, eventually representing Australia on the international stage at IPF Worlds.

Alongside my athletic journey, I completed a Bachelor of Biomedical Science and a PhD in Chemistry — and I bring that same attention to detail into my coaching, with a focus on biomechanics and creating truly individualised programs.

I work with clients both in-person and online, and my coaching philosophy is rooted in one idea:

“Give a man a fish, feed him for a day. Teach him to fish, feed him for a lifetime.”

I want you to be able to walk into any gym, feel confident, and know exactly what to do — without relying on someone to tell you every rep.

If you’re ready to train with purpose, lift with confidence, and have a coach in your corner who truly cares about your progress, I’d love to work with you.

Meet Coach Kathleen.

Coaching Options

Online Coaching

$65 per week

For intermediate to advanced lifters

★ Individualised programming

★Video feedback on your lifts

★ Ongoing support + check-ins

Train anywhere, anytime — with support, feedback, and programming that actually helps you progress.

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In-Person Coaching

$55 (30 min) • $80 (45 min) • $110 (60 min)

For beginners or anyone who wants support every step of the way

★Learn proper lifting technique

★ Build confidence in the gym

★Stay consistent with regular coaching and accountability

Perfect if you want someone in your corner, guiding you in person and keeping you on track.

Available at Strong Geelong

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Hybrid

$85 per week

For lifters who want to master technique and programming face-to-face, then carry it forward with online coaching

★ 6 weeks of in-person sessions to build your foundation

★ Transition to online with a personalised program, support + video feedback

Best of both worlds: in-person learning + flexible long-term training.

Available at Strong Geelong

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Client Testimonials

Keisha (online)

I have been coached by Kathleen for the past 4 months roughly to help progress my powerlifting, Kathleen listens to all my needs and wants, explains cues/setups and has really help boost my confidence in accessories in the gym when that is where I lacked most. She shows me 100% support through online coaching, and I have seen huge improvements in my training since having Kathleen as my coach. I was super hesitant on online coaching, but to be honest, I’ve actually enjoyed it a lo,t and the progression I’m having is making me so excited to see what else we can do. Kathleen is humble, honest and helpful at all time, which is exactly what I was searching for in a coach.
Lee (PT & online)

Kathleen always comes to our sessions with positive and uplifting energy, and her tips and tricks have helped my lifts grow. I never feel like I have to hide my trans identity with Kathlee,n and I always feel proud and comfortable with who I am when I train with her. It’s made a big difference in my confidence when going to the gym.
My technique in the 3 main lifts has improved significantly, and even others have noticed. My body feels stronger, and I’ve seen great changes in my physique. I can’t recommend Kathleen enough, she’s an amazing trainer!
Kiri (face to face)

Getting back into lifting after a few months off and changing to a much bigger gym was intimidating, but Kathleen made it feel like catching up with a mate after one or a couple of sessions who just happens to know a ridiculous amount about strength training.
They’re super friendly, easy to talk to, and somehow know exactly when I need a hype scream, a change of music or just a fist bump. No judgement, no pressure, just solid support, great chats and a real focus on what works for me.
They’ve helped me push past the mental and physical roadblocks, and honestly, I came for PT but ended up with a damn good friend. She also steals the fans for you, even in a busy gym! Absolute legend!