Group exercise instructor in Auckland & online

Make a Positive Choice. Feel the Difference.

Build real confidence, take control of your wellbeing, and actually enjoy the process.

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Nikki Williams

My story

I built this to change what fitness felt like.

I became an instructor because I needed to change my own health trajectory — and once I did, I couldn't stop thinking about how many others were stuck in the same cycle. The stopping and starting. The guilt. The feeling that it just wasn't working. That's exactly who I show up for.

I don't hand you a programme and wish you luck. I coach, challenge and support you to make it work in real life — in classes that are energetic, welcoming and genuinely fun. The goal is lasting, sustainable change. And yes, you're allowed to enjoy getting there.

REPsRegistered
39+ yr Coaching
20 Max class size
Classes

What I offer

Personal Training

45-minute one-on-one programming every 6 weeks, with ongoing accountability and personal coaching between sessions.

$90

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Classes

Zumba, Ballet Barre, Pilates, weights class and online 30-minute daily movement sessions.

Enquire for pricing

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Online Membership

A supportive community to bring movement with Nikki to your home, including live online classes, recordings, and more.

$35 Monthly

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The Six Words That Will Change Your Life

Book - A practical, inspiring guide to discovering your values and using them to make a life with greater purpose.

$30 + P&P

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Values Identification Session 1:1

Discover your core values in a powerful 1-hour session to gain clarity on what truly matters and how to live by it.

$220

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Specialising in
  • Strength classes
  • Dance fitness (Zumba)
  • Pilates
  • Personal Training
  • Ballet Barre
Timetable

Monday

  • 6.30-7.30pmZumbaAll LevelsFit Factory Kumeu

Tuesday

  • 7.30-8amStrong StartAll LevelsOnline
  • 12-12.45pmBallet BarreAll levelsThe Dance Shed, 3/10 Loft Place, Kumeu
  • 6.30-7.15pmMat PilatesAll levelsFit Factory, Kumeu

Wednesday

  • 7.30-8amStrength/Mobility ClassAll LevelsOnline
  • 6.30-7.30pmRIP (Strength Class)All LevelsThe Shed X, Kumeu

Thursday

  • 7.30-8amPilatesAll LevelsOnline
  • 6.30-7.30pmZumbaAll LevelsFit Factory Kumeu

Friday

  • 7.30-8amStretchAll LevelsOnline

Saturday

  • 9-1pmPersonal TrainingFit Factory · By booking only
The approach

More than a class. A genuine shift.

Consistency over perfection

Showing up regularly — not perfectly — is what creates lasting change.

Real-life accountability

You're coached and supported, not just given a plan and left alone.

Energy that brings you back

Classes are fun enough that you'll actually want to come back.

Formats that fit your life

Train in-person, online, or both — whatever works for your week.

Real results

Words from people already showing up.

R

Ruby, 22

★★★★★

“Working with Positive Choice, especially in Ballet Barre, has helped me reconnect with my dancing roots. I love strengthening my body while reviving my love for dance in a safe space.”

Jen, 45

Jen, 45

★★★★★

“From that first class, I was hooked, and I still attend Nikki’s Zumba classes 9 years later. Nikki’s positive energy is inspiring, and I often hear others say the same.”

Jenny, 46

Jenny, 46

★★★★★

“Training with Nikki has been life-changing. I'd never set foot in a gym before, but her contagious energy, genuine support, and personalised approach gave me real confidence and a love for exercise.”

T

Tyler, 23

★★★★★

“Nikki brings high energy to every class. Every song feels fresh, making everyone feel welcome, motivated and ready to dance. Her energy is contagious. You leave feeling happier, energised and smiling”

V

Vanessa, 67

★★★★★

“I never thought I could love working out from home so much! Nikki's Zoom classes are wonderful; full of variety, they keep me strong and moving safely every single week. Highly recommend!”

S

Sarah, 28

★★★★★

“I love Nikki’s RIP classes! Nikki pushes us to challenge ourselves but always offers alternatives if needed. She is always energetic and motivating with great music”

Is this for you?

Honest about who this suits best.

This is for you if…

  • ✓you are ready to take action and stop waiting for the right moment.
  • ✓you are someone who struggle to stay consistent and want real accountability.
  • ✓you are someone who wants to feel stronger and more confident day to day.
  • ✓you are someone who want support that goes beyond a one-off programme.
  • ✓you are someone who's ready to build healthier habits — and have fun doing it.

This isn’t for you if…

  • ×you are chasing a quick fix with no interest in the long game.
  • ×you are wanting a one-size-fits-all programme with no real engagement.
  • ×you are someone who want results without showing up and doing the work.
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Good questions, straight answers.

How much does it cost?

Class: $12- $15 per class PT Session: $ 90- $ 120 Online Membership: $35 a month Please note: Fit Factory classes are paid directly to the gym. Independent classes are charged per term.

How often will I train each week?

Most people train a couple of times a week, mixing online classes, in-person sessions, and special events — whatever combination suits your schedule best.

How quickly will I see results?

Many people notice a difference in confidence and wellbeing within the first few weeks. Physical changes typically develop over the following weeks and months with consistency.

How do I get started?

Classes are kept small so spaces are limited. Send a message via the enquiry form below and Nikki will get back to you to find the right class and time for you.

Do I need a gym membership for your classes at Fit Factory?

No gym membership needed. You can attend casually for $15 per class — card payment only.

Is there a waitlist for your personal training and classes?

Yes. If a class or personal training spot is full, reach out to Nikki directly to be added to the waitlist.

Are you REPs registered?

Yes, Nikki is registered with REPs NZ — the fitness industry's professional membership body. Visit the REPs NZ website to find out more about what registration involves.

Getting started

What happens next

1

Send your enquiry

Fill in the short form below, it only takes a minute.

2

I’ll be in touch

within 48 hours to arrange your reply.

3

We make a plan

We talk through the best way for you to start.

4

We get to work

Your plan, your schedule, and real progress.

Training with Nikki has been life-changing. I'd never set foot in a gym before, but her contagious energy, genuine support, and personalised approach gave me real confidence and a love for exercise.
Jenny, 46
Jenny, 46

Classes are small — spots fill quickly.

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Get in touch

Fill in the form and expect a warm, no-pressure reply.

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