Caroline Girvan, three-quarter portrait, warm-sepia.

A practice, not a pursuit.

Build who you want to be. Free on YouTube. In full on CGX.

Continue on CGX Watch on YouTube

01 · The Programs

Where to begin.

IRON

Ultimate Beginner

P.E.

Beastmode

See every program

02 · The thesis

The plan comes first.

Every program is built with structure. The weeks have purpose, the sessions have direction, and the work is designed to go somewhere.

The free programs live on YouTube, and they are free to stay.

The full system lives on CGX: structured programs, nutrition, longer-form education, all in one place. Built around planning, not noise.

03 · Featured

The return.

On CGX · 7 September

FUEL

The series that lit YouTube, reignited as a ten-week Program. Five workouts a week, about thirty minutes each — hypertrophy at the heart, cardio woven through.

Length: 10 weeks
Frequency: 5 a week
Per session: About 30 minutes
Begins: 7 September

See the Program

Caroline Girvan dancing mid-laugh, arm raised, pink on pink — the FUEL Program's 2026 register.

04 · The architecture

Two forms. One method.

Programs and Series. Both are structured. Each does its own job.

Programs.

Numbered, multi-week. A Program has a beginning, a middle, and an end. When you commit to one, you commit to its full duration.

See the Programs

Series.

Themed sequences. Some live on YouTube, more live on CGX. Some are part of the wider catalogue, while others are seasonal.

Browse the Series

Strength is built, not performed.

05 · In her words

Nobody knows your body and your mind like you do. What fits into your life, your family, your lifestyle, that is what counts. The work you do every day is the work that lasts.

Caroline Girvan, navy knit jumper with notebook and hydrangeas, method-as-author register.

06 · About Caroline

How the work is made.

What I would do for someone training one-to-one, I now write for everyone.

About Caroline

07 · In numbers

Four million.

Over four million people train with the free programs on YouTube. The full system lives on CGX.

Caroline Girvan, bright joy variant editorial portrait.

The full method, in session on CGX

The workouts are free. The plan to follow them is on CGX.