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Roar Fitness personal trainer coaching a client through a sled push in a fat loss personal training session
12-Week Fat Loss Programmes

Fat Loss Personal Training
With Roar Fitness

Build a stronger, leaner body with ROAR’s 12-week fat loss programmes. Reduce body fat, improve definition and develop the knowledge and confidence to maintain your results.

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2000+
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Lose Fat, Reveal Definition

A leaner, more defined physique comes from reducing body fat while retaining the muscle that gives your body strength and shape. Research shows that adding resistance training to dietary weight loss helps preserve lean tissue and improve fat loss compared with dieting alone.

At ROAR we prioritise body composition change alongside scale weight. Strength training and personalised nutrition support visible physical improvements, while becoming more active and reducing excess body fat can also improve insulin sensitivity and metabolic health. The goal is a body that looks, performs and functions better.

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Sarah Lindsay coaching a client through a fat loss training session at Roar Fitness City of London
Before & After

Fat Loss Results From Roar Clients

Different ages. Different starting points. The same ROAR Method. See how our clients have lost body fat, built strength and transformed their physiques through a shared commitment to training, nutrition and consistent progress.
Stephen Mix, 43, before and after his 12-week male body transformation at ROAR Fitness London, 10kg weight loss
12 weeks · Age 43

Stephen Mix

Lost 10kg

Kellie Mulvey, 49, before and after her 12-week female body transformation at ROAR Fitness London, 11kg weight loss
12 weeks · Age 49

Kellie Mulvey

Lost 11kg

Jonathan Fraser, 39, before and after his 12-week male body transformation at ROAR Fitness London, 10kg weight loss
12 weeks · Age 39

Jonathan Fraser

From 92kg to 82kg

Teresa Twigg, 60, before and after her female body transformation at ROAR Fitness Dubai, 13kg weight loss and two dress sizes
16 weeks · Age 61

Teresa Twigg

Lost 13kg and two dress sizes

Lucy before and after her 12-week female body transformation at ROAR Fitness London
12 weeks · Age 20s

Lucy

From 28% to 15% body fat

Evie before and after her female body transformation at ROAR Fitness London, 30kg weight loss
18 months · Age 20s

Evie

Lost 30kg

How Your 12-Week Programme Works

One-to-one coaching session with a Roar Fitness personal trainer guiding a woman's lat pulldown technique

Free Consultation

Meet us at City of London, Kensington or Downtown Dubai. We discuss what you want to achieve, what you have tried before and how training will fit into your life, establishing clear expectations from the outset.

Assessment

Body composition, baseline health markers and an analysis of movement and biomechanics establish your starting point. Your health history, training experience, food habits and lifestyle inform the programme we build around you.

Your Training Plan

Your personal trainer designs and coaches a progressive strength training programme, setting exercise selection, load, repetitions and tempo. You learn how to train effectively with every session building your ability and your results.

Your Nutrition Plan

Your dedicated nutrition coach sets calorie and macronutrient targets to support fat loss and muscle retention. Recipes, portions and practical food guidance make the plan clear. You learn how portions, protein intake and food choices support your goals, including how to manage meals out, travel and busy working weeks.

Regular Check-ins

Your trainer and nutrition coach review progress, consistency and any obstacles you encounter. Regular body composition assessments and training records guide adjustments, while ongoing feedback helps turn the plan into habits you can sustain.

Review and Next Steps

Compare your results against your baseline: body composition, strength, measurements and photographs. We then establish your next phase, whether that means further fat loss, muscle development or maintaining your new body composition.

Know the Difference

Fat Loss vs Weight Loss

A rapid drop on the scales can include water and muscle as well as fat. Severe restriction can compromise energy, training quality and nutritional intake without teaching you how to maintain the result. ROAR’s approach develops a leaner, stronger body alongside the food habits and training knowledge needed to sustain it.

Weight loss diets compared with fat loss personal training at Roar
CompareWeight Loss DietFat Loss With Roar
What you loseRapid weight loss can include water and lean tissueReduce body fat, with training and nutrition designed to preserve muscle
TrainingMostly cardio, or no training at allProgressive strength training supported by regular movement
FoodSevere restriction that can be difficult to sustainA plan built around your lifestyle with nutrient-rich foods, adequate protein and practical food education
Progress measured byA lower number on the scalesMeasurable reductions in body fat and waist measurements, alongside improvements in strength and performance
StrengthMuscle loss and fatigue can compromise performanceMuscle retention and strength progression are explicit goals
When it endsOld habits return, and the weight often followsEducation and lifestyle habits developed throughout, with a planned transition to maintenance

What Drives Fat Loss

Effective fat loss depends on a calculated approach, applied consistently. Training, caloric and protein targets, daily activity and recovery are planned around your goal. Your progress guides adjustments, with hormonal factors and metabolic health informing how we tailor your programme.

The right calorie intake supports measurable fat loss whilst providing the energy to train and recover. This is more than you think when food choices are intelligent. We calculate everything appropriate to your starting point and adjust as your needs change.

Protein helps you feel fuller for longer which helps manage hunger. It also supports recovery and muscle retention which is key to a long-term result. Your nutrition coach calculates your target and builds it into satisfying meals and a consistent daily plan built around your lifestyle.

Strength training builds a stronger, leaner body while improving insulin sensitivity, blood sugar regulation and metabolic health. Its advantage over cardio alone is the direct stimulus to develop and retain muscle, improving your shape and body composition as you lose fat. At Roar, progressive weight training forms the foundation.

Walking and everyday movement increase energy expenditure and build fitness into your routine. Your trainer sets an achievable activity target, helping you establish habits that continue beyond the programme.

Quality sleep supports appetite management, recovery and consistent training. We address sleep and stress alongside your workload, so you recover well between sessions. The priority is maintaining the readiness and consistency needed to progress with your fat loss programme.

Hormonal changes can affect fat distribution, muscle mass, sleep and appetite. During menopause, fat can accumulate around the abdomen even without a marked increase in scale weight. We adapt training, nutrition and recovery to your symptoms, with clinical assessment where hormonal concerns need investigation.

Roar Fitness female personal trainer guiding a client through a barbell back squat during a fat loss training session

Meet Your Personal Trainers

Every Roar personal trainer holds recognised qualifications and is trained in the ROAR Method, developed by three-time Olympian Sarah Lindsay and Rich Phillipps, named by Men’s Health as the UK’s leading body transformation expert.

Our team’s experience spans thousands of client transformations, working with men and women of different ages, fitness levels and training histories. That depth of practical experience informs their judgement: recognising what is limiting progress, knowing when to adjust the approach and helping clients achieve significant fat loss results.

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”

Keeping the Fat Off After 12 Weeks

Maintaining your results starts with what you learn throughout the programme. From understanding portions and managing meals out to training correctly and making activity part of your week, every stage builds skills that become a lifestyle. Training at Roar will give you a stronger body, established routines and a clear understanding of how to maintain your progress. Many clients stay on to build muscle once the fat has gone.

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Two Roar Fitness personal trainers with a lean, muscular client at the end of his programme

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, Mon to Sat.
Gender
Your Goal

Frequently Asked Questions

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

Weight loss includes reductions in water, fat and lean tissue. Fat loss specifically means reducing body fat. Improving body composition means paying attention to what you retain as well as what you lose, which is why muscle retention, strength and waist measurements matter alongside weight.

Clients notice improvements within two to three weeks, with substantial results over twelve weeks. Stephen lost 10kg and Kellie lost 11kg during their twelve-week programmes. Your rate of progress will reflect your starting point, health and consistency; these examples are individual outcomes.

Not necessarily. Your nutrition coach sets your balance of protein, carbohydrates and fats around your starting point, lifestyle, training demands, hunger and relevant hormonal factors. Carbohydrate intake is adjusted to support your energy, appetite management and fat loss progress.

You cannot spot-reduce fat, but you can substantially reduce abdominal fat and Roar clients have achieved major improvements in their waistlines. This matters beyond appearance: excess visceral fat around the organs is associated with inflammation and insulin resistance, affecting blood sugar regulation. Our approach is designed to reduce overall body fat and support metabolic health, with waist measurements tracked alongside body composition.

Strength training is central to our fat loss approach because it builds and preserves muscle, improving your shape while supporting resting energy expenditure and blood sugar regulation. These benefits help establish a stronger foundation for maintaining results. At ROAR, progressive weight training works alongside consistent daily movement. You can achieve significant fat loss without dedicated cardio sessions.

A minimum of three sessions per week is recommended for maximum results. A schedule you can follow consistently is essential to progress.

Women benefit from the same foundations of progressive strength training, appropriate nutrition and consistent activity. Your individual programme also considers menstrual symptoms, perimenopause, menopause and other factors affecting energy and recovery. The aim is to build strength and improve body composition at a level appropriate to you.

Your previous experience helps us identify what needs to change, whether that is hunger, unrealistic expectations, limited support or a routine that does not fit your life. Roar combines clear direction and accountability with education, helping you understand what works for your body and how to continue it. Teresa started at 60, after thinking it was too late, and lost 13kg.

Yes. ROAR’s online personal training provides structured training, personalised nutrition guidance and regular progress reviews remotely. Your programme reflects your goals, routine and available equipment.

Pricing depends on your location, programme length and number of sessions. Your free consultation covers the recommended programme, what is included and the full cost.

At our private gyms in the City of London, Kensington and Downtown Dubai. Our personal training in London page covers both London gyms. For the UAE, see personal training in Dubai.

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, Mon to Sat.
Gender
Your Goal