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Roar Fitness client in a ROAR vest holding a multi-grip bar during a muscle building session
Dedicated Expert Programmes

Muscle Building
Personal Training

Your personal trainer plans your training and nutrition to add muscle at a steady rate, with every session coached one to one.

Olympic
Heritage
2000+
Transformations
1:1
Training
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As featured in
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More Muscle, Built One to One

Working with a personal trainer to build muscle takes the guesswork out of your sessions. Your Roar trainer chooses the exercises, sets the weights and decides when to add load, so every set moves you forward.

Muscle grows when your training gets progressively harder, you eat enough protein and you recover between sessions. Your trainer plans all three and tracks body composition, so you can see the muscle you gain rather than just a number on the scale.

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Sarah Lindsay performing a single-arm dumbbell row on a bench at Roar Fitness
Before & After

Muscle Building Results From Roar Clients

Each of these clients trained one to one with a Roar personal trainer, with training and nutrition planned for muscle and strength. Results vary from person to person and depend on your starting point and how closely you follow the plan.
Tom before and after his 8-week male body transformation at ROAR Fitness London, featured in Men's Health
8 weeks · Age [00]

Tom

Featured in Men’s Health after 8 weeks

Matthew Holder-Bizou, 33, before and after his 24-week male body transformation at ROAR Fitness London, 9kg weight loss
24 weeks · Age 33

Matthew Holder-Bizou

Built muscle and strength over 24 weeks

Lucy Cleland, 49, before and after her 3-month female body transformation at ROAR Fitness London
3 months · Age 49

Lucy Cleland

Leaner and stronger at 49

Michael Du, 29, before and after his 20-week male body transformation at ROAR Fitness London, 25kg weight loss
20 weeks · Age 29

Michael Du

Lost 25kg while building muscle

Haley before and after her female body transformation with ROAR Fitness London personal training
[00] weeks · Age [00]

Haley

Lost 17kg and built definition

Adam before and after his male body transformation with ROAR Fitness London personal training
[00] weeks · Age [00]

Adam

Built muscle and improved his lifts

How Your Training Works

From your free consultation to your progress reviews, this is how your trainer takes you through your programme.

  1. Free Consultation

    Meet a Roar personal trainer at our City of London, Kensington or Downtown Dubai gym. You talk through your goal, your training history and how many sessions you can fit into your week.

  2. Assessment

    Your trainer starts with a movement analysis and a body composition reading, then checks your strength on the main lifts and any injuries that affect which exercises you do.

  3. Your Training Plan

    Your plan is built around compound lifts such as squats, presses and rows, with extra work for the muscles you want to bring up. Every session is one to one, and your trainer sets the weights, sets and rest.

  4. Your Nutrition Plan

    Your trainer sets your calories and protein for steady muscle gain, built around foods you already eat. You know what to eat on training days and on rest days.

  5. Weekly Check-Ins

    Each week your trainer reviews your lifts, body weight and food. When progress stalls, they change the load, volume or calories before you lose time.

  6. Review and Next Steps

    At the end of the programme you repeat the assessment and compare body composition, strength, measurements and photos. Your trainer then plans the next block of training with you.

Muscle Building Myths

Plenty of muscle building advice is out of date or simply wrong. These are the myths our trainers hear most, and what actually works.

  1. Lifting heavy will make women bulky

    Women build muscle in the same way as men, from a lower starting point, and the look most people call bulky takes years of focused training and eating. Lifting heavy builds strength and shape.

  2. You have to train to failure on every set

    Sets that finish close to failure build muscle. Going all the way on every set adds fatigue without adding much growth, so your trainer judges how hard to push each one.

  3. Light weights tone, heavy weights bulk

    There is no separate toning effect. Muscle grows with lighter and heavier weights when the sets are hard enough, while heavier loads build more strength. Your plan uses both.

  4. You need supplements to build muscle

    Training, enough protein and good sleep do the work. Creatine is one of the few supplements with strong research behind it, and your trainer can tell you whether it suits you.

  5. Muscle turns to fat when you stop training

    Muscle and fat are different tissues, so one cannot turn into the other. Stop training and keep eating the same amount, and you can lose muscle and gain fat at the same time.

  6. It is too late to build muscle after 40

    Muscle responds to training at any age. It matters more as you get older, because strength falls faster than muscle size, and regular strength training helps you stay capable for longer.

What Builds Muscle

Muscle comes from a few things done consistently over months. Your trainer manages each one and adjusts it as you get stronger.

Muscle adapts to the work you give it, so the work has to keep rising. Your trainer adds weight, reps or sets in small steps and records every session, so you always know what to beat.

The number of hard sets each muscle gets in a week drives growth. Your trainer sets a weekly volume you can recover from and raises it as your body adapts.

Sets need to finish close to failure to build muscle, with good form on every rep. With a trainer beside you, you push hard enough without the sloppy reps that lead to injury.

Muscle needs protein to grow and enough energy to fuel your training. Your plan spreads protein across the day and puts you in a small calorie surplus, or keeps calories level if you also want to lose fat.

Muscle is built between sessions, so recovery is part of the plan. Your trainer schedules rest days and lighter weeks, and asks about your sleep and stress at every check-in.

Women build muscle the same way men do and respond just as well to strength training. Programmes for women take account of hormonal changes, including menopause, which can affect energy and recovery.

Roar Fitness female personal trainer spotting a client on a barbell bench press during a one-to-one session at Roar Fitness Dubai

Meet Your Personal Trainers

Every Roar trainer holds recognised qualifications in personal training and nutrition, with years of experience helping clients build muscle. Many come from elite sport, strength and conditioning or competitive bodybuilding.

Your trainer writes both your training and your nutrition plan, so one person knows your whole programme. Every trainer works to the standards set by our founders, Olympian Sarah Lindsay and Rich Phillipps, considered the UK’s leading expert in body transformations.

Meet the Trainers
The Roar Fitness personal training teams at the City of London, Kensington and Downtown Dubai gyms

“The UK’s leading expert in
body transformations”

Building Muscle After 40

From middle age, muscle and strength fall each decade unless you train for them, and strength drops faster than muscle size. Regular strength training slows that decline and can reverse it, which is why many of our clients start in their 40s, 50s and 60s. Lucy Cleland began at 49 and was leaner and stronger three months later. Many clients also add a block of strength training once they have built a base.

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Rich Phillipps watching a client’s form on the cable lat pulldown at Roar Fitness

Book Your
Free Consultation

Book your free 30-minute consultation with an expert to discuss how we can work with you to achieve your goals.
Rich Phillipps providing personal training to a client performing a chest press exercise.
Consultation
Complimentary, in person or online.
Response
Within 24 hours, Monday to Saturday.
Gender
Your Goal

Frequently Asked Questions

Answers to the questions we hear most about building muscle with a personal trainer. Anything else, ask us at your free consultation.

Most people notice strength gains within a few weeks and visible muscle within two to three months of consistent training. Tom’s 8-week transformation was featured in Men’s Health. Your own rate depends on your training history, nutrition, sleep and age.

Each muscle group should be trained at least twice a week. Your trainer recommends how many sessions to book at your free consultation and plans any sessions you do on your own around them.

Both build muscle when sets finish close to failure. Heavier weights build more strength, so most plans combine heavy compound lifts with lighter accessory exercises.

Enough to include a good source at every main meal, spread across the day. Your trainer sets a daily protein target from your body weight, goal and training, then builds your meals around foods you like.

No. Training, food and sleep matter far more. A protein shake helps if you struggle to eat enough protein, and creatine is one of the few supplements with strong research behind it. Your trainer can advise whether either suits you.

Yes, especially if you are new to strength training or returning after a break. Your trainer keeps calories close to maintenance with plenty of protein, so you lose fat while you gain muscle. Michael lost 25kg while building muscle with us.

No, not by accident. Building a large amount of muscle takes years of planned training and eating. Most clients end up looking leaner and more defined, as Haley did after she overcame her nerves about weight training.

No. Muscle responds to training at any age, and it matters more as you get older. Lucy Cleland started at 49 and was leaner and stronger after three months.

No. Your trainer teaches every lift from your first session and sets the weights for your level. Many of our clients start with no strength training experience at all.

Pricing depends on how many sessions you book and which gym you train at. Your trainer explains the options after your free consultation, once you have agreed what your programme needs.

At our private gyms in the City of London, Kensington and Downtown Dubai. Read more about personal training in London and personal training in Dubai, or train with us remotely through online personal training.

Book Your
Free Consultation

Book your free 30-minute consultation with an expert to discuss how we can work with you to achieve your goals.
Rich Phillipps providing personal training to a client performing a chest press exercise.
Consultation
Complimentary, in person or online.
Response
Within 24 hours, Monday to Saturday.
Gender
Your Goal