Erin Thomson

IFBB Pro & Female Transformation Specialist

Work With Me

About Erin

I'm Erin Thomson IFBB Pro, Female Transformation Specialist, Founder of The Prep Journal and I am on a mission to help transform and educate as many women as possible. I've helped hundreds of women get in shape, find the confidence to step on stage for the very first time right through to helping my clients win trophies.

More importantly I know what it feels like to have no confidence and to not be happy with yourself. Which is why I've spent the past 5 years helping women look and feel their best so if you want me to be your coach, get you results, help you step on stage or win that trophy you've been dreaming of feel free to get in touch. I'd love to hear from you! 

The Prep Journal

£ 17.99 

The first step-by-step guide to help you prepare for your competitions, monitor your progress and track your expenses.

25 Weeks of Daily Tracking
Show Day Checklist
Budget Calculator
Buy now

Client Transformations

Here are a few transformations from some of my amazing clients

My Services

If you want to transform your body or have me prep you for your show.
Please choose from the packages below and complete the enquiry form.
I will be in touch to see if we are a good fit



Lifestyle Transformation

Perfect for those that don't want to compete but want to work with me to look and feel their best. Apply below.

Bespoke Training Plan & Tailored Nutrition, Macro & Calorie Plans
Weekly Check In's with Video Feedback and Call Support If Needed
Private Facebook Community and Weekly Live Q&A
Enquire now



Comp Prep & Photoshoot Coaching With Erin

If you're thinking about competing or want me to prep you for your next show, here is everything you need to know about choosing me as your coach.

Bespoke Training Plan & Tailored Nutrition, Macro & Calorie Plans
Multiple Weekly Check-In's & Video Feedback & Calls When Needed
Training Analysis
Daily Check In's From 2 Weeks Out & Show Day Communication
Posing Guidance
Enquire now


Skype Posing Workshop

If you need help with your poses I can help you perfect your mandatories and stage routine ready for show day.

1 Hour 1-1 Session £50
4 Sessions £170 (saving £30)
Includes Recorded Feedback
Enquire now

I would highly recommend Erin. Since I've being doing her programmes I have noticed such a big difference is such a short time. It doesn't even feel like your on a diet and she gives you such a variety on your food plan. 5 stars for me!

Olivia Summers

Erin is much more than a PT!  She checks in on her clients throughout the week, in and out of the gym. She offers great advice on nutrition and training and always keeps an eye on me to help correct my form or gives you a nudge to work harder. Her advice is always spot on. She’s fantastic at her job!

Rosalyn Mutch

I worked with Erin for about 5 months and absolutely loved it! Erin was so helpful and encouraging and the plans were always super easy to follow! Delighted with my results and i would highly recommend her to anyone looking for an Online Coach!

Lynn Sandison