Guides / Founder playbook

How I built and sold a fitness accessories brand

By George Jones23 October 20262 min read

In two and a half years, while working a full-time job, I built train.VOLT from an idea into the UK's biggest seller of CrossFit grips, passed £300k a year in revenue by our third financial year, took it international, and sold it. Self-funded, no investors. Here's what actually mattered, in the order it happened.

£300k+Annual revenue by year three
No. 1UK market share in CrossFit grips
£0Outside investment
2.5 yearsFrom idea to exit

Building a fitness accessories brand: the journey at a glance

  1. Idea

    One problem athletes had every session.

  2. Product

    UltraGrip+ and HyperGrip+, made to be the best at one thing.

  3. Brand

    "Relentless By Choice™" shaped everything we did.

  4. Growth

    Community first, then content, email and paid media.

  5. Exit

    Sold as a going concern.

1. Start with one product your community already needs

VOLT started with grips, not a full range. Our flagship UltraGrip+ and HyperGrip+ solved one problem athletes have every session. Pick the one product you can make better than anyone, and earn the right to add more.

2. Build the brand before you need it

Relentless By Choice™

That line wasn't a tagline added at the end. It shaped the name, the product, the content and the community. Athletes wanted to be seen wearing it, and that mattered more than any ad we ever ran.

3. Content as a system, not one-off posts

We planned and produced content as an engine, so the brand showed up every week without starting from a blank page. That consistency is what makes a small brand look big.

4. Grow through community, then paid media

01

Community

The athletes who used the grips became the brand's loudest voice.

02

Content

A steady system, so we never ran out of things to say.

03

Email

Klaviyo flows that kept customers coming back.

04

Paid media

Meta and Google, only once the rest was working.

Each channel was added only once the last one was working. One channel done properly beats five done badly.

5. Know your numbers, especially unit economics

Selling well and making money are not the same thing. Margins decide how far you can grow on your own money, so the lesson I'd give any product founder is simple: check your unit economics before you scale, not after.

6. Exit on your terms

When the numbers told us it was time, we sold train.VOLT as a going concern. A brand with a strong identity and a loyal community is something someone else wants to buy.

What I'd tell a founder starting today

✕

What most founders do

  • Launch a full range at once
  • Buy a logo and call it a brand
  • Post when they remember
  • Try every channel at the same time

✓

What worked for VOLT

  • One product, done properly
  • Brand foundations from day one
  • Content planned as a system
  • One channel at a time, until it works

Building something in fitness, or any product brand? Book a chat or see how I help with brand building.

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