Crucible Strength and Conditioning

Crucible 
Strength and 
Conditioning






.

WHO WE ARE

Crucibles refine steel. At Crucible, we refine training.

Our purpose-built training facility in Sumner offers 
expert 
coaching and personalised support within small group environments.

Services include Olympic 
Weightlifting, strength training, conditioning work, individualised programs, remote coaching and open gym access.

Beginners. Athletes. Veterans. Everyone in Between. Welcome to Crucible.

Join the Crew










cru·ci·ble /ˈkruː.sə.bəl/ nou
1. A smelting pot used for melting and refining metal at high temperatures;
2. A trial or situation that tests a person's character and changes them forever.











Frequently Asked Questions


Still haven't found the answer?

Contact Us

Membership Options

Three ways to train. One standard of coaching.

1. Small Group Classes
Up to six members per session. Individual programs. Coached start to finish.

Tracks:
DAILY RX: Strength-based. Squat, bench, deadlift. Conditioning appears but doesn’t lead.
WEIGHTLIFTING RX: Snatch, clean & jerk, plus support lifts.
FUNCTIONAL RX: Strength and conditioning combined. Big lifts, varied conditioning.

Memberships determine:
Training frequency
Program personalisation
Additional gym access beyond class (not in place of class)

2. Open Gym
Train independently with full access, including outside staffed hours. Bring a program or subscribe to a Crucible program. Numbers capped to protect space and flow.

3. Online Coaching
Train anywhere. Receive a personalised program, daily feedback through TrainHeroic, and regular Zoom check-ins. No need to be on site to be coached like it.

Getting Started - First Timers

No experience is needed.

Crucible is fully coached and beginner-friendly. Every member follows a personalised program built to their level, with hands-on coaching every session. Movements are scaled. Progress is tracked.

How it works:
Book a trial. Meet the crew. Move a little.
If you like the joint, we build a program around goals, history, and ability — then you start training in a small group session. Everything’s guided: the program, the coaching, the pace.

Getting Started - Long Timers

Already have a program - can I train at Crucible?

Yes. Members with their own programming can train at Crucible using an Open Gym membership. The space is fully equipped and capped to ensure access to platforms, racks, and equipment without crowding. It’s a practical setup for anyone looking to train independently.

Does Crucible offer programming?

Yes. We provide personalised programming for strength and conditioning, Olympic weightlifting, specific strength, and individual goals. Programs can be followed in-house or remotely, and are tailored to the member.

Who do I speak to for personalised coaching or programming?

Personalised programs at Crucible are written in-house by our coaching team. Reach out via the contact form, phone, or email, and we’ll connect you with the right coach based on your goals — whether that’s strength and conditioning, Olympic weightlifting, or a hybrid approach.

What equipment do you have available?

Crucible is outfitted with brand-new equipment, purpose-built for strength and conditioning and Olympic weightlifting. The gym includes platforms, barbells, bumper plates, squat racks, dumbbells, rowers, bikes, cable machines, leg press, leg extension and curl machines, and more. All equipment is maintained to a high standard and available for both coached sessions and Open Gym.

Can I get technique feedback if I'm not in a class?

Yes. Members on Open Gym or remote programs can receive technique feedback by uploading training videos through Gymdesk and/or booking check in sessions with their coach. This service is offered as an optional add-on to a standard membership and provides individualised coaching support outside of class settings.

Do you take comp prep athletes?

Yes. Crucible coaches work with athletes preparing for competitions in both strength and conditioning and Olympic weightlifting. Our team has experience coaching, programming, and competing in CrossFit-style events, weightlifting meets, and other performance-based competitions. Programs are tailored to the demands of the sport and the needs of the athlete.

Joining the crew.

Contact form, phone, or email. We’ll organise a trial session and talk through your goals, training history, and preferences. From there, we’ll match you with the best option for what you're after: Open Gym access, a personalised program, or coached sessions.

 

Access

Training outside of staffed hours
Open Gym members have access during unstaffed hours.

How do I cancel or pause a membership?
Memberships are billed weekly. A fortnight's notice is required to cancel memberships. Memberships can be paused, a holding fee may be required for small group memberships, please contact our team for further details. Processed payments are non-refundable.

Do you offer drop-in sessions?
Yes, during staffed hours. Contact us to check availability.


Schedule

Schedule

27/04/2026 - 03/05/2026
27 Mon 28 Tue 29 Wed 30 Thu 1 Fri 2 Sat 3 Sun
27 Mon Closed
28 Tue Closed
29 Wed Closed
30 Thu Closed
1 Fri Closed
2 Sat Closed
3 Sun Closed
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

9:15 - 10:15am
9:15am - 10:15am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 9:15am - 10:15am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Splitz Gymnastics S&C Classes

4 - 5:30pm
4:00pm - 5:30pm

Splitz Gymnastics S&C Classes

Splitz Gymnastics S&C Classes
Monday, April 27 · 4:00pm - 5:30pm

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Small Group Class

5:30 - 6:30pm
5:30pm - 6:30pm

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 5:30pm - 6:30pm
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6:30 - 7:30pm
6:30pm - 7:30pm

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Monday, April 27 · 6:30pm - 7:30pm
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Tuesday, April 28 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Tuesday, April 28 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Tuesday, April 28 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

9:15 - 10:15am
9:15am - 10:15am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Tuesday, April 28 · 9:15am - 10:15am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Splitz Gymnastics S&C Classes

4 - 5:30pm
4:00pm - 5:30pm

Splitz Gymnastics S&C Classes

Splitz Gymnastics S&C Classes
Tuesday, April 28 · 4:00pm - 5:30pm

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Small Group Class

5:30 - 6:30pm
5:30pm - 6:30pm

Small Group Class

RJRhian Jones
Small Group Class
Tuesday, April 28 · 5:30pm - 6:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6:30 - 7:30pm
6:30pm - 7:30pm

Small Group Class

RJRhian Jones
Small Group Class
Tuesday, April 28 · 6:30pm - 7:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Splitz Gymnastics S&C Classes

3:45 - 4:30pm
3:45pm - 4:30pm

Splitz Gymnastics S&C Classes

Splitz Gymnastics S&C Classes
Wednesday, April 29 · 3:45pm - 4:30pm

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Small Group Class

4:30 - 5:30pm
4:30pm - 5:30pm

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 4:30pm - 5:30pm
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5:30 - 6:30pm
5:30pm - 6:30pm

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 5:30pm - 6:30pm
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6:30 - 7:30pm
6:30pm - 7:30pm

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Wednesday, April 29 · 6:30pm - 7:30pm
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Thursday, April 30 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Thursday, April 30 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Thursday, April 30 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

9:15 - 10:15am
9:15am - 10:15am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Thursday, April 30 · 9:15am - 10:15am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids & Teen Athletes S&C Classes

3:45 - 4:30pm
3:45pm - 4:30pm

Kids & Teen Athletes S&C Classes

RJRhian Jones
Kids & Teen Athletes S&C Classes
Thursday, April 30 · 3:45pm - 4:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

4:30 - 5:30pm
4:30pm - 5:30pm

Small Group Class

RJRhian Jones
Small Group Class
Thursday, April 30 · 4:30pm - 5:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5:30 - 6:30pm
5:30pm - 6:30pm

Small Group Class

RJRhian Jones
Small Group Class
Thursday, April 30 · 5:30pm - 6:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6:30 - 7:30pm
6:30pm - 7:30pm

Small Group Class

RJRhian Jones
Small Group Class
Thursday, April 30 · 6:30pm - 7:30pm
Instructors:
Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Friday, May 01 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Friday, May 01 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Friday, May 01 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

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Small Group Class

9:15 - 10:15am
9:15am - 10:15am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Friday, May 01 · 9:15am - 10:15am
Instructors:
Liam Janse van Rensburg

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Kids & Teen Athletes S&C Classes

3:45 - 4:30pm
3:45pm - 4:30pm

Kids & Teen Athletes S&C Classes

LJLiam Janse van Rensburg RJRhian Jones Liam, Rhian
Kids & Teen Athletes S&C Classes
Friday, May 01 · 3:45pm - 4:30pm
Instructors:
Liam Janse van Rensburg Rhian Jones

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Small Group Class

4:30 - 5:30pm
4:30pm - 5:30pm

Small Group Class

LJLiam Janse van Rensburg RJRhian Jones Liam, Rhian
Small Group Class
Friday, May 01 · 4:30pm - 5:30pm
Instructors:
Liam Janse van Rensburg Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5:30 - 6:30pm
5:30pm - 6:30pm

Small Group Class

LJLiam Janse van Rensburg RJRhian Jones Liam, Rhian
Small Group Class
Friday, May 01 · 5:30pm - 6:30pm
Instructors:
Liam Janse van Rensburg Rhian Jones

This day is marked as closed. Reopen the day to edit or restore sessions.

Small Group Class

5 - 6am
5:00am - 6:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Saturday, May 02 · 5:00am - 6:00am
Instructors:
Liam Janse van Rensburg

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Small Group Class

6 - 7am
6:00am - 7:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Saturday, May 02 · 6:00am - 7:00am
Instructors:
Liam Janse van Rensburg

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Small Group Class

7 - 8am
7:00am - 8:00am

Small Group Class

LJLiam Janse van Rensburg
Small Group Class
Saturday, May 02 · 7:00am - 8:00am
Instructors:
Liam Janse van Rensburg

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Small Group Class

8 - 9am
8:00am - 9:00am

Small Group Class

RJRhian Jones
Small Group Class
Saturday, May 02 · 8:00am - 9:00am
Instructors:
Rhian Jones

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Small Group Class

9:15 - 10:15am
9:15am - 10:15am

Small Group Class

RJRhian Jones
Small Group Class
Saturday, May 02 · 9:15am - 10:15am
Instructors:
Rhian Jones

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No sessions found