
Structured Training
Your challenge training plans are designed by our head coach and founder, Jake Campus—a qualified Strength & Conditioning Coach and Sports & Exercise Scientist. Each session has been carefully crafted with a hypertrophy focus, including female glute-focused programs, male chest and arm-focused programs, plus a full home training option to suit every lifestyle.
Weekly Check-ins
Every fortnight, you’ll check in with your nutritionist to review your progress in both nutrition and training. This allows us to make any necessary adjustments to keep you moving forward and on track with your goals.
Cardiovascular prescription
In addition to your personalised nutrition plan, you’ll be given a daily step target and tailored cardio to help accelerate your results in line with your goals.
Supplement protocols
Your health is at the forefront of our mind. This is why we will have your nutritionist also provide you with a basic supplement plan to ensure your body is getting the necessary vitamins and nutrients alongside your plan.
JCN app access
As a JCN client, you’ll get full access to our exclusive app—your all-in-one hub for nutrition and training. Inside, you’ll find your customised plans along with powerful tools like food and workout logging, an exercise video library, cardio tracking, daily water intake monitoring, and our comprehensive education hub.
All Challenge Inclusions
- Pre-challenge e-book - 8 weeks of customised nutrition (meal plan or macros) - 8-week training program (2 x 4-week blocks) - Weekly check-ins with your JCN nutritionist via the app - Reverse diet guide at challenge end - Supplement protocols In-app food & training logging + habit check-ins - Access to our private challenge community & exclusive tools - Full education vault + recipe e-books + exercise video library - $1,000 cash prize for the overall winner (plus 2nd & 3rd place prizes)
Challenge Client Results

12.3kg Fat Loss

5kg Fat Loss

9kg Fat Loss

12.2kg Fat Loss

6.1kg Fat Loss

6.4kg Fat Loss
FAQ
What are the dates for this challenge?
Monday 6th April - Sunday 31st May
Who is the challenge suited to?
The challenge is suited to those looking to achieve 5-10kg of fat loss in an 8 week time frame. This is not a lifestyle approach and will be a shorter and sharper calorie deficit due to the 8 week timeline.
When do my payments start after signing up?
You will make your first challenge payment when signing up to secure your challenge entry. Your remaining weeky payments for the challenge will the resume from the 6th of April when the challenge begins.
Who do i get to work with on the challenge?
You will be working 1:1 with our nutritionist/dietician throughout the enitery of the challenge.
What's included in the challenge?
- WYW Pre-challenge e-book. - 8 weeks of customised nutrition. - Meal plan or macro approach. - 8 week training program ( 2 x 4 Blocks) - WEEKLY check-ins with your JCN nutritionist via your JCN app. - Reverse diet guide provided at the end of your challenge. - Supplement protocols. - In-app training logging to track your progress. - In-app food logging feature. - Daily habit check-ins to keep you on track! - Access to our closed challenge community group where we share exclusive content & tools throughout your challenge. - Access to our vault, full of educational content around nutrition, training, tips & tricks! - Access to all of our recipe E-books. - Exercise video library. - $1000 CASH PRIZE for the overall winner + 2nd & 3rd place prizes.
Can i do this plan if i am pregnant?
As this is a 8 week fat loss challenge, it will not be the best approach to manage your health and goals during your pregnancy. Our nutritionists are qualified to work with prgnancy and postpartum clients and can do so on one of our other coaching packages.
Is the training personalised during the challenge?
No, our challenge training plans are carefully created by head coach Jake Campus. These are structured for the timeline of the challenge to give the intended results. If you cannot perform certain exercises or have injuries, please send us an email or make mention in your assessment form and your coach will be able to suggest alternatives to movements.
Contact the challenge team for any other questions
Challenge@jcn.online
Can i cancel my subscrition after signing up?
Not within your minimum term. There is a strict no refund or cancellation policy in place for our services. Therefore, you will not be granted a cancellation or refund for any reason including medical reasons after you make your initial sign up payment. Debt collection will be used for those that do not complete their payments in a timely manner which can result in additional fees and affect your personal credit rating.



