Personalised Programming.
Private Studio.
Intentional Training.
About us
Hi, I’m Johanne, owner, founder and head coach of In Strength Fitness.
I started my journey in personal training at 17, with a passion for helping people become healthy, strong, and more confident in themselves. In 2021, that passion grew into In Strength Fitness.
In 2022, becoming a mother shifted everything for me. Health and fitness became about more than aesthetics—it became about how I felt, supporting my mental wellbeing, and building a strong, capable body for life.
Through this, I developed a deeper understanding of the female body and how our training should reflect our unique needs. Our hormones, lifestyle, sleep, and life stages—from pregnancy and postpartum to perimenopause and menopause—all matter.
In Strength Fitness is more than just a gym.
It’s a space for coaching, education, and genuine support—where women are seen as individuals and guided to build strength in a way that supports their life.
Because real strength isn’t about perfection—
it’s about feeling strong, capable, and at home in your body.
Coaching Options
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A casual once-off session. Clients generally choose this option if they need a training programme to do by themselves and guidance in the right direction for a couple weeks.
A casual session is a good option if you’re mainly going to be training by yourself in your own time, but need a little extra accountability & a programme update every few weeks.
Investment:
$60 per session
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Private coaching session for you and a friend. Get the benefits of a one-on-one coaching session, whilst having the extra accountability and fun of training with a friend!
Investment:
$45 per person
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Regular sessions are great for clients who are wanting coaching 1-3 times per week.
Investment:
One session per week - $59 per session
Two sessions per week - $55 per session
Three sessions per week - $48
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Private coaching sessions for you and a friend. Get the benefits of a one-on-one coaching session, whilst having the extra accountability and fun of training with a friend! VIP Coaching Sessions are the ultimate support package to becoming the healthiest, strongest you. This package includes:
2 x sessions per week
Individualised training programme (including outside sessions)
Habit & nutrition guidance
Weekly check-ins
Habit/progress tracking
Messaging support
Investment:
$120 per person, per week
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Private coaching session for you and a friend. Get the benefits of a one-on-one coaching session, whilst having the extra accountability and fun of training with a friend! Duo session packs are great for people who are ready to commit to consistency it takes to make progress - together!
Investment:
Starter pack (3 sessions) - $125 per person
6 pack - $252 per person
10 pack - $400 per person
Frequently Asked Questions
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In Strength Fitness Studio is a space for women of all walks of life to build strength, feel stronger and healthier, and reconnect with their bodies through intentional, personalised coaching.
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Whether you’re a young woman wanting to build strength and confidence, pregnant and looking to stay active and healthy, postpartum and ready to reconnect and rebuild, or focused on longevity and long-term health - you’re welcome here!
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At In Strength Fitness we believe that every woman is different and comes with a unique body, lifestyle, and story - and therefore deserves intentional, individualised coaching.
Our space is clean, private, and perfect for one-on-one or duosessions.
We value correct technique, genuine connection, and creating a space where you feel comfortable, supported, and confident to grow.
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We offer one-on-one coaching and duo sessions (so you can train with a friend!).
We also host occasional small group training events, intentionally keeping numbers low so you still receive high-quality, personalised coaching.
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In Strength Fitness Studio is based in Christchurch, New Zealand in the Beckenham area.
How can we help?
If you’re looking for some more information on our coaching options or have any other questions, don’t hesitate to reach out! We’d love to hear from you.