Lose 4 KG in 4 Weeks

March 4 in 4 Challenge

Are you looking for a healthy, supportive way to drop weight while learning new skills which will help you keep it off forever?

Well the ‘4 in 4 CHALLENGE’ at Core Principles may be perfect for you!

5 Reasons this Challenge is for you:

  1. You will lose some weight (body fat)
  2. You will learn some new dietary skills
  3. You will give your body a break from toxins
  4. You will kick start your metabolism
  5. You will be supporting a great cause (100% of entry goes to Big Group Hug!)

The scientifically proven nutrition plan has 4 unique phases.

Kick Off Monday 1st of March 

Webinar scheduled for 7.30pm Monday 1st of March (Zoom link to be sent to all registered participants prior to webinar).

Week 1: Metabolic Kickstart.

Week 2: Carbohydrate timing and fasting.

Week 3: Using fasting for faster results

Week 4: Optimising sleep & stress management 


Participants must be signed up to either Group and/or ‘1 on 1’ Personal Training sessions with Melbournes best Personal Trainers.

Challenge includes:

  • Comprehensive Health Consultation including body composition analysis, physical measurements, fitness test (and lots more!) 
  • Our ‘4 in 4 Challenge’ Eating and Lifestyle guide
  • Our Clean Eating Guide and Recipe Book loaded with amazing healthy food options
  • Shopping lists
  • Kickstart and Weekly Webinar
  • Private Facebook group for ongoing suport and tips
  • Award night with $200 David Jones voucher for the individual with the greatest percentage body fat loss

Register Here

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Build strength and endurance, improve your balance and flexibility with highly qualified trainers.