About Us

The Idea

The Fitness Intervention is an activewear & lifestyle apparel service originating in the North West of the United Kingdom.

The Fitness Intervention was established in 2020 by Ashley Smith, and was originally an online coaching company - providing fitness programmes and online personal training to a huge clientele. Thereafter, we had an initiative to give individual's a premium quality product alongside a life-changing service. 

Today, The Fitness Intervention is a clothing brand that aims to connect with regular gym-goers and fitness enthusiasts - impacting the lives of people's health & wellbeing in the same manner we always have.


The Meaning

“Made To Motivate”

Since launch, the brand is aiming to create a community of diverse individuals who represent their own path within their fitness journey. The Fitness Intervention is one of a select few innovative brand's to give research-based resources to educate and provide the very best opportunity to ensure a positive difference to all of our customers' lifestyles.

We manufacture as a brand with no bias. TFI is designed to aid you in the pursuit towards your goals, improving your training perception to drive you forwards.

Join the movement.



For general concerns, queries & enquiries for support, please refer to our 'Contact Us' page.

Browse through our products and place items into your basket. You can then proceed to the page where you can either check out as a guest or create an account for future orders.

We act as a service. Each physical product will have two assigned E-Books to help you work towards your fitness goals.

The characterisation of clothing will depend on which E-Books you will receive with each individual order. For example, gymwear or lifestyle based products.


If the product is typically utilised in a gym setting for workout purposes, the E-Books
included with these products will be workout-based - giving you heart-igniting workouts alongside technique assistance.


Products that are designed for lounging & resting will incorporate educational E-Books that you can read in your spare time. These E-Books are specifically manufactured to impact your lifestyle & enhance your knowledge within health & fitness.

Upon order completion, please allow 3 working days to receive your E-Books via email.

Please email us at enquiries@thefitnessintervention.com for any problems or concerns you are having with placing an order. Or, you can visit our Contact Us page, alternatively.

Yes, you can! Please refer to our Returns Policy page for more information.

Each product will have a size guide attached. The size guide will include the measurements for various parts of the item, alongside instructions with how to measure for the body element.

The Fitness Intervention accept Visa, Visa Debit, Visa Electron, Visa Purchasing, MasterCard, MasterCard Debit and Maestro. We also accept secure payments via PayPal.