Starting from $12.99/month (US) · $99.99/year (~$8.33/month) · 14-day free trial · 600+ free YouTube workouts
Platform tested personally for 3 years · Multiple programmes completed · Prices regularly verified
Caroline Girvan CGX Review 2026: Quick Answer
Women 35–55 who want visible muscle tone, enjoy a challenge, and can tolerate DOMS; self-directed exercisers who don’t need live classes or external accountability
You prefer pilates, yoga, or steady-state cardio; you’re a complete beginner with no lifting background; you need short 20-minute sessions every day
30–50 min per session; 5 sessions per week recommended = 175–250 min weekly
Dumbbells (range of weights — 5kg, 7.5kg, 9kg minimum), mat, optional resistance band
Low to moderate — dumbbell strength focus, optional HIIT
Moderate to high — expect DOMS, especially lower body days
Low-Medium: clean app, but TV casting unreliable on Android; YouTube library not integrated
Standard — cancel through app or website. 14-day trial requires payment method upfront
$12.99/mo monthly · $99.99/year (~$8.33/mo) · 600+ free YouTube workouts
600+ complete workouts and full programmes on YouTube — no payment required
14 days for CGX app (payment method required upfront)
None — no supplement or nutrition product ecosystem
16 structured CGX programmes + 600+ YouTube workouts; new content added regularly
7.7 / 10
Quick Verdict
Worth it for women over 40? Yes — the most effective home strength programme tested for visible muscle tone and body composition change.
Caroline Girvan earns a 7.7/10 because she delivers what matters most: visible results. Progressive overload is built into the programme structure, the workouts are genuinely challenging, and the combination of heavy compound lifts and isolation finishers produces body composition changes that are hard to match at any price point. Three years of returning to these workouts confirms they work — and keep working as you get stronger.
Start here: If you’ve never tried Caroline Girvan, start with the free Iron Series on YouTube. If you’re a complete beginner, start with Ultimate Beginner on CGX. If you’ve done YouTube programmes and want to continue, the CGX app is the natural next step.
Jump to Section
Three Years and I Keep Coming Back
I want to be upfront about something: I don’t review platforms I’m neutral about. I review platforms I’ve actually used, that have actually worked, and that I think are underrepresented in honest fitness coverage. Caroline Girvan is one of them.
I’ve been training with her programmes for about three years, on and off, and I keep returning. Not because I haven’t tried anything else — this site exists because I test everything — but because when I want real results, this is where I come back. I went from 64kg to 61kg just by following her daily workouts consistently and eating healthily with no restrictions. No calorie counting, no elimination diet. I tightened up significantly, my legs — where I store fat — looked noticeably more toned, and I felt strong in a way that carries into the rest of your life.
That kind of result doesn’t happen by accident. It happens because the programming is genuinely good.
Who Is Caroline Girvan?
Caroline Girvan is a certified personal trainer, MNU certified nutritionist, and pre- and postnatal specialist based in Northern Ireland, with over 4 million YouTube subscribers. She started posting free workouts in April 2020 during the pandemic and built one of the most respected home strength training communities on the internet entirely through quality and consistency — no gimmicks, no shouting, no fake energy.
She stopped posting on YouTube in October 2022 after uploading over 600 free workouts, all of which are still available. In April 2023 she launched her paid app, CGX, which is now the home of all her new programming.
If you’re looking for a coach who speaks to you like an adult, programmes with real exercise science behind them, and doesn’t rely on Instagram aesthetics to sell mediocre content — this is her.
Caroline Girvan Results: What You Can Realistically Expect
Before getting into the app details, this is the section most people actually want — what results does Caroline Girvan deliver, and are they real?
In my experience: yes, and they’re among the best I’ve seen from any home fitness programme.
Over three years of returning to her workouts across multiple programmes, my consistent experience has been visible toning — particularly in the legs and glutes, which is where I personally store fat — alongside genuine strength gains. The 64kg to 61kg weight change is part of it, but the more significant shift was how my body composition changed: less fat in my legs, more visible muscle definition across shoulders, arms, and back. And I achieved this eating normally, with no calorie counting or dietary restrictions.
The mechanism isn’t magic — it’s progressive overload done consistently. You lift weights that challenge you, you increase the weights over time, your muscles grow and your body fat percentage drops relative to your muscle mass. You look more toned. That’s what Caroline Girvan delivers better than almost anything else I’ve tested.
Before and After — Realistic Expectations
After 6–10 weeks on a programme, your clothes fit differently, your legs are visibly stronger, your posture improves, and you’re moving more weight than when you started. The women in the Caroline Girvan community on Reddit and social media report very similar patterns — lower body transformation is the most commonly cited result, followed by upper body definition and overall increased strength.
What doesn’t change quickly: body weight on the scale. Because muscle weighs more than fat, the number may not move much even as your body composition improves significantly. This frustrates some people and is worth knowing upfront.
Who Is This For?
Three questions that determine whether Caroline Girvan is right for you:
Do you want visible results — toning, muscle definition, strength? Then yes. Her workouts deliver. Consistently. What makes this different from other “toning” content is that she’s actually building muscle — the thing that makes you look toned is muscle underneath reduced body fat, and her programming targets this directly with progressive overload.
Are you self-directed? Caroline doesn’t talk during her workouts. She trains alongside you in silence — on screen, doing the exercises, with timers and form graphics. This is either a feature or a bug depending on who you are. If you need a coach talking you through the session, motivating you, telling you you’ve got this — look elsewhere. If you find that kind of commentary distracting and prefer to focus, this is ideal.
Can you commit to 30–50 minutes, five days a week? Her programmes are designed around five sessions per week. That’s the format that delivers results. If you can reliably give that time, you will see changes. If your week realistically allows 3 sessions or 20-minute workouts most days, the programmes will still work but more slowly and with more flexibility required.
The Free YouTube Workouts vs the CGX App
This is a distinction worth getting right because it affects your decision.
YouTube — over 600 free Caroline Girvan workouts still available, including complete programmes like the EPIC series, Iron Series, and FUEL. Full sessions, full quality, completely free. If you’ve never tried her before and want to test whether her style suits you before paying anything, start here. Her EPIC and Iron Series are where most people fall in love with her programming.
CGX app — her new and exclusive content since late 2022. All future programmes, new weekly workouts, nutrition, articles, and structured progressions are here only. If you’ve done the YouTube programmes and want to continue, CGX is the natural next step.
Important distinction: YouTube is not a lesser product. I trained through the Iron Series, EPIC Heat, and EPIC Endgame on YouTube and they are excellent. The CGX app adds structure, nutrition, variety, and a broader range of programme types — but the YouTube archive alone is enough to keep most people busy for years.
The CGX App: What You Actually Get
App name: CGX by Caroline Girvan
Price: $12.99/month or $99.99/year (US) — prices vary by country
Free trial: 14 days
Available on: iOS, Android, web browser, Chromecast, AirPlay
Caroline Girvan Programs: Full List
CGX currently offers 16 structured programmes and series, all exclusive to the app. The ones I’ve personally completed include Iron (CGX version), Unleash, and Max. Here’s the full breakdown:
| Programme | Duration | Format | Level |
|---|---|---|---|
| Ultimate Beginner | 6 weeks | 5x/week, 30–40 min | Beginner |
| Iron | 10 weeks | 5x/week, ~30 min | Intermediate |
| Iron Pro | 10 weeks | 5x/week, ~45 min | Intermediate–Advanced |
| Unleash | 6 weeks | 5x/week | Intermediate–Advanced |
| Max | 10 weeks | 5x/week, up to 50 min | Intermediate–Advanced |
| Beastmode | Ongoing | 5x/week | Advanced |
| REV | 6 weeks | Circuit format | Intermediate |
| P.E. (Pre & Post Exhaust) | 10 weeks | 5x/week | Advanced |
| Intent | 10 weeks | 5x/week | Intermediate–Advanced |
Plus standalone workouts, cardio/HIIT sessions, mobility, and new content added regularly.
One thing CGX does particularly well is level labelling. Every programme and standalone workout is clearly marked as beginner, intermediate, or advanced — so you always know where you’re starting and where you’re heading. This sounds obvious but many platforms don’t do it consistently, and for someone returning to exercise after a break or moving between programmes, clear level signposting removes a lot of guesswork.
Which Caroline Girvan Program Should You Do?
This is one of the most common questions in the community — and the honest answer is that the best programme depends on your experience level, your schedule, and what you actually enjoy.
Complete beginners (never lifted weights, or returning after a long break): Start with Ultimate Beginner on CGX. It’s the only programme specifically designed to build foundational movement patterns — squats, hinges, presses, pulls — before you load them heavily. Six weeks, 30–40 minutes per session. Skipping this and jumping into Iron or Unleash is the most common mistake that leads to injury or burnout.
If you want to try before you buy: Start with the Iron Series on YouTube (free, 6 weeks). It’s the best entry point into her style — the pace is manageable, the movements are clear, and it genuinely delivers results. Most people who fall in love with Caroline Girvan’s workouts discovered her here.
Intermediate lifters who want a structured 10-week programme: Iron (CGX) is the best starting point on the app. The sessions are ~30 minutes which is shorter than most CGX programmes, the structure is methodical, and it’s the closest to the free Iron Series in feel. From there, most people progress to Iron Pro or Unleash.
If you want maximum challenge and visible results fast: Max is the hardest programme I’ve completed. Full body, relentlessly challenging, the cumulative fatigue by week three is real. The results it produced were also the most dramatic — but only because I’d built a base first.
If you’re bored of straight sets and want something different: Unleash has a different feel — more metabolic, shorter rest periods, heavy emphasis on mind-muscle connection. It’s also only 6 weeks, which makes it a good reset between longer programmes.
For fat loss specifically: There’s no single “best Caroline Girvan program for fat loss” because they all work via the same mechanism — building muscle to improve body composition. That said, programmes with more full-body sessions (Max, Beastmode) tend to burn more calories per session. Pair any programme with a modest calorie deficit and adequate protein and you will see fat loss results.
Series order if you want to work through them: Most people follow a rough progression of Iron → Iron Pro → Unleash or Max → P.E. or Intent. There’s no rigid order, but building from lower to higher intensity over time makes sense and reduces injury risk.
The Format: How It Actually Feels
Caroline trains alongside you, in silence. No voiceover coaching, no motivational talk. On screen you see a timer counting down each interval, a form graphic or cue where relevant, and Caroline performing the exercise. A progress bar runs along the bottom so you always know how far through the session you are.
Sessions are structured around supersets or straight sets with rest periods built in. Work intervals are typically 40–60 seconds, rest 20–30 seconds. The pace is demanding but not chaotic — there’s time to reset between sets.
Most sessions include a finisher at the end — usually 4–6 minutes of higher-intensity work targeting the muscle groups you’ve just trained. These are optional in the sense that you can stop before them, but they’re baked into the programming and contribute to the overall training effect.
The HIIT/Cardio Question
The CGX programmes are primarily strength-based. Most programmes suggest one optional HIIT or cardio session per week alongside the five strength days — this can be done as a standalone session, or replaced entirely with a long walk. The programmes are explicitly designed to work without mandatory high-intensity cardio. For perimenopausal women particularly, replacing any programmed HIIT with a longer walk or slow jog is recommended — the strength work is already plenty, and sustained high-intensity cardio can work against hormone balance at this life stage. Caroline herself mentions in the IRON programme guide that running on a Sunday as an alternative to HIIT is perfectly valid.¹
Equipment Reality: What You Actually Need
I’ve completed multiple programmes with 5kg, 7.5kg, and 9kg dumbbells, a mat, and a resistance/stretch band. That’s genuinely all you need to start.
Starter Dumbbells (5–7.5kg)
Essential for all programmes
~£20–£40
Minimum starting weight
Medium Dumbbells (9–12kg)
For progression and heavier lifts
~£35–£60
Needed as you get stronger
Heavy Dumbbells (12–16kg)
Advanced programmes (Iron Pro, P.E.)
~£50–£80
Optional for beginners
Workout Mat
Floor-based exercises
£15–£30
Resistance Band
Useful but optional for most programmes
~£8–£15
Optional
Caroline uses a range of weights herself, and the weight selection is entirely yours — she’ll say what she’s using as a guide, but you lift what challenges you. This is what makes the programmes repeatable: you can run the same 10-week programme twice, simply lifting heavier the second time, and it will be a different experience.
For more advanced programmes like Iron Pro or P.E., access to a heavier dumbbell (12–16kg) per hand becomes useful. But you don’t need it to begin.
| Equipment | Estimated Cost | Required? | Best For |
|---|---|---|---|
| Dumbbells (5–7.5kg pair) | ~£20–£40 | Yes | All programmes — starting weight |
| Dumbbells (9–12kg pair) | ~£35–£60 | Recommended | Progression after first programme |
| Dumbbells (12–16kg pair) | ~£50–£80 | Advanced only | Iron Pro, P.E., advanced programmes |
| Workout mat | £15–£30 | Yes | All floor-based exercises |
| Resistance band | ~£8–£15 | Optional | Some sessions, stretch work |
Good news: Total startup cost for a complete home setup is approximately £35–£70 for a pair of dumbbells and a mat. That’s less than one month’s subscription to most competing platforms, and the equipment lasts years.
Nutrition
CGX includes meal ideas and recipes from Caroline — simple, budget-friendly, designed to support training rather than replace a diet plan. Evidence-based articles on nutrition, recovery, and fitness are also available. I haven’t followed the nutrition guidance myself yet, but based on the quality of the programming, I’d expect it to be sensible and grounded rather than restrictive. If you want to take your results to the next level in terms of body composition, the combination of CGX programming and her nutrition content is probably where that happens.
My Honest Testing Experience
I’ve completed the CGX Iron programme, Unleash, and Max. I’ve also spent significant time in the YouTube EPIC and Iron Series before that. Here’s what three years of consistent use tells me:
All the programmes I’ve tried work. I genuinely cannot tell you which is best because the honest answer is they’re all excellent. Iron is probably the best entry point to the CGX programmes — structured, clear, and the 30-minute session length makes it achievable on busy days. Max is the most punishing I’ve done — full body, relentlessly challenging, but the results showed. Unleash has a different feel — more metabolic, shorter rest periods, the mind-muscle connection emphasis is something you feel immediately.
Honest Warning: These Workouts Are Hard
I want to be honest about this because I’ve seen reviews that gloss over it. You will swear. Not because the exercises are complicated — the movements themselves are straightforward — but because Caroline takes you out of your comfort zone consistently. By the end of a leg day you may be shaking. The day after a heavy lower body session, walking downstairs is a genuine event.
The programmes rotate muscle groups — lower body day, upper body day, full body — so you’re not hammering the same muscles back to back. In theory this means you recover between sessions. In practice, particularly if you’re pushing weights that genuinely challenge you, the cumulative fatigue across a week can build. I’m not certain whether what I experienced was appropriate training stress or whether I was overloading myself — honestly, I suspect it was a bit of both at different points. If you’re hitting that same level of exhaustion, it’s worth checking your weights, your sleep, and your protein intake before assuming the programme is too much.
The repetition issue is real, but it’s not a problem. After extended time with any programme, the exercises start to feel familiar. Some weeks I’d find myself wanting different stimulus — something lighter, shorter, or more varied. That’s what usually sends me to test Peloton or BODi for a while. But I always come back. Because when I want to look a specific way — toned, strong, the kind of shape that comes from actually building muscle — this is what delivers it.
The session length is the one real constraint. Most sessions land between 35 and 50 minutes with the optional warm-up. For women with full-time work and families, finding that window five days a week takes real planning. On days where I only had 20 minutes, I’d do a shorter standalone workout rather than skip entirely — there are plenty of these in the library. But if 20 minutes is genuinely all you have most days, the structured programmes will be harder to follow consistently.
Lower body focus is real and lower body results are real. I store fat in my legs. Caroline Girvan’s workouts — the combination of heavy compound lower body work and isolation finishers — consistently tighten and shape that area more than anything else I’ve tested. This is not a claim I make lightly, having tested BODi, Peloton, and others. For lower body results specifically, this is the best programme I’ve found.
What You Need to Know Before Starting
Start lighter than you think. The sessions are longer than they appear. Going heavy in week one means you won’t finish week two. Start at a weight that feels almost too easy in the first set, and build from there.
DOMS will happen. Especially in the first two weeks of any new programme and particularly after leg days. This is normal and it passes. If the DOMS is affecting your daily function, take an extra rest day or replace a strength session with a walk.
You can substitute freely. If a session has HIIT and you don’t want to do it — swap it. Caroline is explicit that the programmes are guidelines. Walking, swimming, a slower jog — all count as valid alternatives to the cardio component.
Beginner Entry Point
The Ultimate Beginner programme on CGX is genuinely for beginners. If you’ve never lifted weights or haven’t trained in a long time, start there (6 weeks, 30–40 min sessions, app-only). It builds the foundational movement patterns you’ll use in every subsequent programme. Skipping it and going straight into Iron or Unleash is where most people get injured or quit.
Time Commitment & Weekly Volume
| Scenario | Sessions/week | Session length | Weekly total |
|---|---|---|---|
| Following full programme | 5 | 35–50 min | 175–250 min |
| Modified (3–4 sessions) | 3–4 | 35–50 min | 105–200 min |
| WHO activity guideline target² | 5 | 30 min moderate | 150 min |
| Including warm-up | Add 10 min per session | ||
The 5 sessions per week recommendation is the sweet spot for visible results within the 6–10 week programme timeframe. Doing 3 sessions a week will still produce results, but the programme will take longer to feel complete.
CGX App Pricing
| Plan | US Price | Effective Monthly | Trial |
|---|---|---|---|
| Monthly | $12.99/month | $12.99 | 14 days free |
| Annual | $99.99/year | ~$8.33 | 14 days free |
| YouTube (free) | $0 | $0 | N/A — always free |
Prices vary by country — check cgxapp.com for your local price at checkout.
Value Position
The annual plan saves around 36% and works out to about $8.33/month — one of the best value-per-result ratios in home fitness. For comparison: Peloton App Plus is $24.99/month, BODi is ~$15/month, Apple Fitness+ is $9.99/month. CGX at annual pricing is cheaper than all of them, and in my experience delivers stronger results than any of them for the specific goal of building muscle and improving body composition.
Trial Reminder
The 14-day free trial requires a payment method upfront. Set a calendar reminder if you want to cancel before being charged.
The CGX App: Honest Platform Assessment
The app is functional, clean, and focused. It’s not Peloton’s polished consumer product — there’s no live leaderboard, no community challenges, no gamification layer. What you get is a calendar to schedule workouts, a library of programmes and standalone sessions, form tutorial videos, nutrition content, and progress tracking.
Users have flagged some technical issues: the app can crash if you switch to another app mid-session, Chromecast functionality is imperfect on some Android setups, and the YouTube library isn’t integrated (you have to go to YouTube separately for the free programmes). These are real frustrations, particularly if you want to cast to a TV, which is how many people prefer to train. The CGX team appears responsive — the app has improved significantly since launch in 2023 — but TV casting on Android remains the main friction point.
For comparison, Peloton’s platform is considerably more polished. But it’s also three times the price.
What the platform does well: it gets out of your way. The session starts, the timer runs, Caroline trains, you train. There’s nothing to navigate, no decision to make once the session is underway. That simplicity is a feature for people who just want to get on with it.
Worldwide availability: CGX is available globally — no geo-restrictions on signup, and pricing adjusts to your local currency at checkout. Unlike Peloton, which has hardware and content restrictions by country, you can sign up from anywhere. The one caveat: new programme releases are timed to UK midnight, which means users in Australia, New Zealand, or similar timezones may hit a short delay on launch day waiting for new content. For existing programmes and all on-demand workouts this makes no difference at all.
Is Caroline Girvan Good for Women Over 40?
Progressive overload and muscle retention: After 40, maintaining and building muscle becomes harder and more important simultaneously. Caroline’s programmes are built around progressive overload — the principle of gradually increasing resistance over time — which is exactly what drives continued muscle growth and prevents plateau. The self-selected weight approach means you control your own progression, but the framework for doing it is there.³
Recovery: The five-day-per-week structure is demanding. For women in perimenopause, recovery capacity fluctuates more than it did in your 30s. On difficult weeks — disrupted sleep, high life stress, hormonal fluctuation — replacing a strength session with a walk is not failure, it’s smart programming. The CGX library has plenty of shorter sessions and stretching content to fill those gaps.
HIIT and Cortisol
For perimenopausal women, frequent high-intensity cardio can elevate cortisol in ways that worsen rather than help body composition and sleep.⁴ The optional nature of HIIT in Caroline’s programmes is genuinely useful here. Replacing most programmed cardio days with a long walk or slow jog is recommended. The strength work provides more than sufficient stimulus.
Lower body focus and fat distribution: Women tend to store fat in the lower body, and this becomes more pronounced with hormonal changes after 40. The compound lower body work in Caroline’s programmes — heavy deadlifts, squats, Bulgarian split squats, hip thrusts — directly targets the areas where fat storage is most common. In my experience, no other programme I’ve tested has produced comparable lower body results.
Modification availability: Caroline does include beginner modifications in some sessions, and the app has specific beginner-level programming. That said, this is not a gentle programme. If you’re in a period of injury recovery or managing joint pain, the loading is something to approach carefully and potentially with medical guidance.
How CGX Compares
| CGX (Caroline Girvan) | Peloton App Plus | BODi | Apple Fitness+ | |
|---|---|---|---|---|
| US price/month | $12.99 ($8.33 annual) | $24.99 | ~$15 (annual) | $9.99 |
| Live classes | Limited | |||
| Menopause content | Dedicated | Limited | ||
| Modification quality | Moderate (form videos) | High (in-class) | Medium | Medium |
| Structured programmes | 16 programmes | App only | ||
| Equipment required | Dumbbells | No | No | No |
| Progressive overload | Built into structure | Self-directed | ||
| Nutrition guidance | Meal ideas + articles | Full ecosystem | ||
| Free option | 600+ YouTube workouts | |||
| TV casting | Imperfect on Android | Apple TV only | ||
| Community/accountability | Social media only | Live + challenges | Limited |
The honest comparison: For body composition results — toning, muscle definition, visible change — CGX is the strongest programme in this comparison. For accountability, variety, and live class energy, Peloton wins. For structured nutrition and community, BODi. Many women who train seriously use CGX as their primary strength programme and supplement with something else for cardio or on recovery days.
Will You Stick With It? The Adherence Question
Boredom Risk16 CGX programmes + 600 YouTube workouts; repetition within programmes is progressive overload working
Decision FatigueStructured programmes with daily schedule — just follow the calendar and press play
Accountability GapNo live classes, no in-app community; relies on self-motivation and external communities (Reddit, social media)
Adherence Warning
Uncomfortable truth: Caroline Girvan’s programmes reward consistency and self-discipline. There’s no live class to show up for, no leaderboard, no external accountability mechanism. If you thrive with structure you set yourself, this works beautifully. If you need someone or something outside yourself to keep you showing up, the dropout risk is real — supplement with a training partner, a community, or pair CGX with a platform that provides live accountability.
Caroline Girvan CGX Weighted Scoring: How the 7.7/10 Was Calculated
| Category | Weight | Score | Weighted |
|---|---|---|---|
| Time Efficiency | 15% | 7.0 | 1.05 |
| Muscle Potential | 15% | 10.0 | 1.50 |
| Women Over 40 Specificity | 15% | 6.0 | 0.90 |
| Joint Friendliness | 12% | 7.5 | 0.90 |
| Recovery Compatibility | 10% | 7.5 | 0.75 |
| Programme Structure | 10% | 9.5 | 0.95 |
| Value for Money | 8% | 9.5 | 0.76 |
| UX and Design | 8% | 7.0 | 0.56 |
| Nutrition Integration | 7% | 4.0 | 0.28 |
| Total | 100% | 7.7 / 10 |
Scoring notes: Muscle Potential 10/10 — best result for visible toning at this price point across everything tested. Progressive Overload Clarity 9.5/10 — built into programme structure, self-directed weight selection. Time Efficiency 7.0/10 — sessions run 35–50 min, not ideal for 20-minute training days. UX 7.0/10 — reflects TV casting issues and YouTube/app separation.
Final Weighted Score
7.7 / 10
The most effective home strength programme tested for visible muscle tone and body composition
Pros & Cons
Pros
- Delivers visible results — toning and muscle definition that actually shows
- Progressive overload built into programme structure — you get stronger over time
- 600+ free YouTube workouts available before you pay anything
- CGX annual plan exceptional value at ~$8.33/month
- Beginner programme available for those new to lifting
- Self-paced, no mandatory HIIT — replace cardio days with walking if needed
- Offline download — train without internet
- Nutrition content included in app subscription
- Works with any dumbbell weight — repeatable programmes as you get stronger
- No mandatory calorie counting or nutrition protocol required to see results
- Available worldwide — sign up from any country, pricing in local currency
Cons
- Sessions are 35–50 min — harder to fit in on very busy days
- No live classes or real-time community
- TV casting unreliable on Android setups — main platform frustration
- App and YouTube library are separate — no integration
- Repetition across programmes — exercise selection can feel familiar over time
- Silent coach style not for everyone — some users want vocal motivation
- No menopause-specific content
- DOMS is real, especially early in a new programme
Frequently Asked Questions
Yes — over 600 workouts including complete programmes are available free on YouTube. The CGX app ($12.99/month or $99.99/year) is where all new content lives from 2023 onwards, including 16 structured programmes, nutrition, and articles. If you’ve never tried her before, start on YouTube first.
Yes, with the right entry point. The CGX app has a dedicated 6-week Ultimate Beginner programme specifically for people new to lifting. The YouTube free programmes can also be done at beginner weights. Do not start with Beastmode or Max if you’re new to strength training.
Most CGX programme sessions run 30–50 minutes including the optional warm-up. The core workout is typically 30–40 minutes. Standalone workouts range from 20 to 60+ minutes.
Dumbbells and a mat are the baseline. A resistance band is useful but optional. You don’t need a gym, a barbell, or any specialist equipment. Multiple full programmes have been completed here using only 5kg, 7.5kg, and 9kg dumbbells.
Yes — with one qualification. The programming is excellent for muscle retention and body composition, both of which become more important after 40. The optional nature of HIIT means you can manage cortisol load, which matters in perimenopause. There’s no dedicated menopause content (unlike Peloton), but the fundamental training approach is appropriate and effective for this life stage.
CGX is Caroline Girvan’s paid fitness app, launched in April 2023. It contains all her new and exclusive workout programmes, nutrition content, evidence-based articles, and progress tracking. Her YouTube workouts (600+) are a separate free archive that she no longer updates but remain fully available.
Complete beginners: Ultimate Beginner on CGX. Some lifting experience: Iron Series on YouTube (free) or Iron on CGX. Experienced and want maximum challenge: Unleash or Max on CGX. For fat loss specifically: any programme works — pair it with adequate protein and a modest calorie deficit.
There’s no mandatory order. A sensible progression for CGX programmes is: Ultimate Beginner → Iron → Iron Pro → Unleash or Max → P.E. or Intent. On YouTube: EPIC Series → Iron Series → FUEL → EPIC Heat/Endgame. You can start anywhere that matches your level.
Yes — CGX has no geo-restrictions and is available in all countries. Pricing adjusts to local currency at checkout. The only minor caveat is that new programme releases are timed to UK midnight, so users in certain timezones may experience a short wait on launch days. All existing programmes and on-demand workouts are available instantly regardless of location.
At $8.33/month on the annual plan, it’s one of the lowest price-to-results ratios in home fitness. If you want structured strength programmes with genuine progressive overload, and you’re happy to self-direct without live coaching, yes — it’s worth it.
Only if you already have a solid training base. Caroline Girvan’s style is demanding – high volume, progressive overload, significant joint loading and sessions that regularly run 45-60 minutes. For women over 50 who are already strong and experienced, this is excellent. For women new to training at this life stage, or managing joint issues, hormonal fatigue or post-menopausal recovery concerns, the intensity will be overwhelming. The free YouTube content lets you test the style before committing to the CGX subscription, which is worth doing before paying. If you can handle the workload, the strength results are among the best I found. If you cannot, start with Evlo or Pvolve and build from there.
Final Verdict
7.7/10
Three years, multiple programmes, consistent results. This is the most effective home strength programme tested for visible muscle tone and body composition change, at a price that makes it accessible to almost everyone.
The limitations are real. Sessions are longer than ideal for very time-constrained schedules. TV casting on Android is frustrating. There’s no live community, no menopause-specific content, and the silent training style isn’t for every personality. If you need accountability, live classes, or a more guided experience — Peloton or BODi will serve you better.
But if you want to look stronger, feel stronger, and have a programme that works — and keeps working as you get stronger — Caroline Girvan’s workouts are where I keep coming back. The YouTube library means you can start today, for free, with a complete programme. There’s genuinely no barrier to finding out whether this is right for you.
Uncomfortable truth: The results from Caroline Girvan require you to be consistent, lift to genuine challenge, and work through the DOMS in the first two weeks. The programme does its job. Whether you do yours is the variable.
Best for: Women 35–55 who enjoy strength training, want visible results, and can commit to 30–50 minutes five days a week.
Not ideal for: Anyone wanting pilates, yoga, or low-impact training as a primary focus; anyone who needs a live coach or community accountability.
Sources & Further Reading
- CGX App. IRON programme guide. support.cgxapp.com
- World Health Organization. Physical activity guidelines for adults. who.int 2020.
- Maltais ML, Desroches J, Dionne IJ. Changes in muscle mass and strength after menopause. Journal of Musculoskeletal and Neuronal Interactions. 2009;9(4):186–197.
- Hackney AC. Stress and the neuroendocrine system: the role of exercise as a stressor and modifier of stress. Expert Review of Endocrinology & Metabolism. 2006;1(6):783–792.
- Resistance training for postmenopausal women: systematic review and meta-analysis — PubMed (2022)
- LIFTMOR Trial: high-intensity resistance training improves bone mineral density in postmenopausal women — PubMed (2018)
- Resistance training improves quality of life and vasomotor symptoms in postmenopausal women — PubMed (2021)
- Exercise effects on bone mineral density in postmenopausal women: systematic review and meta-analysis — PubMed (2022)
- Menopause FAQs: understanding the symptoms — North American Menopause Society (NAMS)
- Exercise as you get older — NHS
- Preserve your muscle mass — Harvard Health Publishing
Related Guides
What To Do Next
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