Body Composition Analysis with InBody Test

Why Is Body Composition Analysis Important?

Simply focusing on weight loss or gain can be a reductive formula—two people of the same sex and body weight could have completely different body compositions.

Measuring your body composition will help you identify the right areas to work on to improve your overall health and wellness.

At Prologue Centre for Women’s Wellness, we use the InBody 770 to accurately measure your body composition, giving us the insights needed to create a treatment plan tailored just for you.

How Can BMI Be Inaccurate and Misleading?

Despite the popular use of Body Mass Index (BMI) in clinical practice, it is a poor tracking tool for weight change—there’s no way to find out if changes in your weight are in fat or muscle by BMI alone.

On the other hand, a body composition assessment can tell you how much of your overall weight loss is due to either water, fat, or muscle loss.

Whatever your goals may be, an important thing to remember during your health journey is that there’s more to being healthy than looking thin.

Different Types of Body Composition

We typically fall into one of four different body composition categories below. Getting a body composition analysis helps you design an efficient fitness and nutrition plan.

1

Balanced body composition:

Weight, body fat percentage, and muscle mass are proportionate. Health depends on body fat percentage.

2

High body fat, low muscle mass:

Weight may appear normal, but high body fat and low muscle mass indicate poor composition

3

High muscle mass, low body fat:

Weight may seem high due to muscle mass, but body fat percentage is low, indicating a healthy, athletic build.

4

Low muscle mass, low body fat:

Both muscle and fat are minimal, which may indicate poor overall strength or nutrition.

Benefits of a Body Composition Analysis

A healthy body composition encourages a stronger immune system and reduces your risk of common chronic conditions like high blood pressure and cardiovascular disease.

Here’s how a body composition analysis can improve your wellbeing:

1

Know your baseline:

Understand what you need to lose, gain, or maintain.

2

Focus on fat, not just weight:

Track your body fat percentage to prioritise fat loss over weight loss.

3

Optimise your workouts:

Tailor your exercise routine to match your unique health and fitness goals.

4

Plan your nutrition:

Calculate your calorie needs to create a diet that works.

5

Set realistic goals:

Track your progress accurately and stay motivated with achievable milestones.

6

Understand weight changes:

Identify whether your weight fluctuations are due to fat loss, muscle gain, or other factors.

A body composition assessment can help you take control of your fitness journey with more thoughtful insights.

What Is an InBody Test and Who Is It For?

The InBody Test is a modern body composition analysis that accurately measures body fat, muscle mass, water content and more, offering valuable insights into your overall health and fitness level.

The InBody test benefits fitness enthusiasts, athletes, and anyone interested in health management.

How to read your InBody 770 Report

Chapter 1: Body Water & Body Composition

This section gives an overview of your weight, muscle, fat, and water balance.

A) Weight

  • Your total body weight—used as a starting point for interpreting all other data.
  • Not very meaningful on its own, but useful when paired with fat and muscle measurements.

B) Total Body Water (TBW)

  • Shows how much water is in your body.
  • Split into:
    • ICW (inside cells): Good sign of cell function & hydration
    • ECW (outside cells): If this is too high, it might point to inflammation, water retention or recovery needs

C) Dry Lean Mass (DLM)

  • Your muscles and bones (without water).
  • An increase = likely muscle gain, especially if you’re training or eating well.

D) Lean Body Mass (LBM)

  • Everything in your body except fat (muscles, bones, water, organs).
  • A higher LBM often means more muscle—but it can also rise if you’re retaining water (e.g. after hard training).

E) Body Fat Mass (BFM)

  • The amount of fat in your body.
  • Tracking this alongside LBM helps you see if you’re losing fat, gaining muscle, or both.

F) ECW/TBW Ratio

  • Shows how balanced your fluid levels are.
  • Slight changes are normal, but consistently high values may suggest inflammation or stress.
  • Best interpreted over time, especially with regular training.

Chapter 2: Muscle, Fat & Obesity Risk

Muscle-Fat Analysis (C-I-D Shape)

  • This section compares your weight, muscle, and fat levels to healthy averages.
  • The bar graph forms a shape to represent your current state:

Body Shape Classification

Shape
What it Means
C-shape
Higher fat, lower muscle – goal: lose fat, gain muscle
I-shape
Balanced – maintain or refine composition
D-shape
More muscle, less fat – often seen in athletic builds

Body Composition Analysis Methods

  • Skeletal Muscle Mass (SMM): The muscle you can build with exercise
  • Body Fat Mass: Total amount of fat stored in your body

Obesity Analysis

  • BMI: General measure using height and weight—not always accurate
  • Body Fat % (PBF): A better indicator of fat levels and health risks
  • Focus on lowering PBF, not just the number on the scale

     

Body Composition History

  • Tracks changes in weight, muscle, fat, and water balance over time
  • Look for:
    • Muscle up + fat down = great progress
    • Weight down but muscle down too = time to focus on strength or nutrition

Chapter 3: Segmental Lean Analysis (Muscle in Body Parts)

Breaks down muscle mass in:

  • Left/Right Arms
  • Left/Right Legs
  • Trunk (core & back)

Why it matters:

  • Helps you spot muscle imbalances or underdeveloped areas
  • Guides training to correct imbalances and improve strength evenly

Chapter 4: Custom Outputs – Your Personalised Insights

A) Body Fat & Muscle Recommendations

  • Suggests how much fat to lose and muscle to gain for a healthier composition
  • Great for setting realistic fitness goals

B) Segmental Fat Analysis

  • Measures fat in different body parts (e.g. arms, legs, trunk)
  • Helps track where you’re losing fat over time
  • You can’t spot-reduce fat, but this helps keep you motivated

C) Basal Metabolic Rate (BMR)

  • The number of calories your body burns at rest
  • Helps plan how much to eat
  • Your actual calorie needs are higher, as BMR doesn’t include activity

D) Visceral Fat Area

  • Visceral fat = fat stored around your organs
  • High levels = higher risk of chronic conditions like diabetes & heart disease
  • Cardio and healthy eating help reduce this

Using the information on your InBody 770 Report, your doctor will be able to succinctly diagnose any pertinent issues and provide detailed advice for how you can achieve the body of your dreams.

Your Holistic Body Composition Journey

At Prologue, we believe that achieving your ideal body composition goes beyond just numbers—it’s about taking a holistic approach to health and wellness. Whether your goal is to reduce body fat, build muscle, or both, we’re here to guide you with personalised support across all facets of your journey.

At Prologue, we’re not just providing a plan—we’re walking alongside you in this journey, ensuring you have the tools, knowledge, and support to succeed.

We’ll help propel you towards a healthier, stronger you. Contact us today for your body composition analysis.

FAQ

Who is at risk for unbalanced lean body mass?

Certain groups, such as sedentary adults, “skinny fat” individuals (sarcopenic obese), and the elderly, are more likely to have muscle imbalances, often with weaker lower body muscles compared to the upper body.

“Skinny fat” refers to individuals who appear slim but have a high body fat percentage and low muscle mass, putting them at risk for health issues like metabolic disorders.

Balanced muscle development supports proper posture, reduces injury risk, and improves overall strength and mobility.

It’s recommended to assess your body composition every 1-3 months to track progress and adjust your fitness or nutrition plan as needed.

Of course. It can help you focus on losing fat while preserving or building muscle, ensuring healthier and more sustainable weight loss.

BMI can still provide a helpful general reference, but it’s less thorough than body composition measurements.

Subcutaneous fat lies under the skin, while visceral fat surrounds organs and presents a higher risk for conditions like heart disease and diabetes.

Of course. It can help you focus on losing fat while preserving or building muscle, ensuring healthier and more sustainable weight loss.

Hydration levels affect measurements like bioelectrical impedance, so staying properly hydrated ensures more accurate results.

Yes, older adults can improve muscle mass and reduce fat through resistance exercises and a protein-rich diet tailored to their needs.

What Our Clients Say

Jasmine Yak

Google

I had a lovely time with Jodie, who taught me some prenatal yoga stretches and poses to do in my 3rd trimester, as well as valuable dietary advice as my baby was on the smaller side! The clinic space was really clean and inviting, and I really enjoyed my time here. Can’t wait to be back again post partum.

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Claire Ng

Google

I'm really grateful to the team at Prologue for helping me improve my physical, mental, and hormonal health. Their holistic approach has been especially helpful in managing my PCOS, and I've felt genuinely supported throughout the process.

A special thank you to Jodie—I especially enjoyed the nutrition sessions and the floor work with therapeutic sound bath. Those sessions were both relaxing and restorative, and I always left feeling calmer, more refreshed, and more connected to my body. Thank you to the whole team for creating such a warm and positive healing environment!

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Vanessa Liew

Google

Chanced upon Prologue when looking up health screening packages online and am so glad I decided to take this step with them as it’s become a life changing journey! Compared to my previous experiences, the review of my results with Dr Odelia was so thorough that it really woke me up about my health, and counter staff like Candy are so prompt with liaising with the hospitals for followup appointments and helpful with answering questions too!

Started health coaching with Jodie after, and I’ve left each session learning so much about how to take care of myself better, especially for the nutrition consults! Her experience as a dietitian makes her awesome at giving honest advice but also considers what would work in each person’s context so it’s practical for us. I also really enjoy the Floorworks sessions because I’ve learned so many different exercises from her than the standard boring gym exercises AND how to engage my core properly.

I also appreciate that they treat my mum so well too as we’ve been doing this together! Always receive a warm welcome from everyone when we come for appts or talks!! Hope management treats the staff well and retains them 🙂

100% recommend Prologue!

Steph Lee

Google

I had a really positive experience at Prologue throughout my 10 week guided transformation experience. The team was knowledgeable, attentive, and genuinely supportive every step of the way. They took the time to understand my concerns and tailored the treatment to my needs, which made a big difference in my progress and confidence.

I’ve seen clear, measurable results over time — my DR improved from 3.2cm (4cm at navel) in November to 2cm (2.8cm at navel) by March. Alongside the numbers, I also feel stronger through my core, with a flatter and more supported midsection and better stability during workouts.

Overall, I felt very well cared for and would definitely recommend Prologue to anyone looking for support in a professional and encouraging environment.

Samantha Lee

Google

The center's calming environment and expert team have helped me regain my strength and confidence through a holistic approach. They offer personalised floor exercises, nutrition coaching, and self-care tips that fit my needs. The staff’s warmth, support, and use of technology have helped me improve my post partum core muscles and pelvic floor health.

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Michelle Kek

Google

I had a really positive experience with Prologue Wellness. My journey with them has been meaningful and supportive from start to finish. The team made me feel comfortable, cared for, and genuinely listened to throughout the process.

A special thank you to Shonia, Serene, and Jodie. They are incredibly friendly, responsible, and professional. Their warmth and dedication made every visit a pleasant one, and I truly appreciate the effort they put into supporting their clients.

I’m grateful for the care and guidance I received, and I would definitely recommend Prologue Wellness to anyone looking for a supportive and trustworthy wellness team. 😊

Michelle Tng

Google

For all women looking for help with their mum-tum - look no further. The Prologue team and their programs have been great in helping me with my diastasis recti and loose skin after having two kids. The health coaches there are knowledgeable and warm - I always feel so welcomed whenever I'm there for my treatments.

Shefa Syed

Google

A very good experience with my healing process here at Prologue. What I thought was impossible actually became possible here. Not only did I lose weight, but I was also taught how to maintain my health through exercise and relaxation, with the help of Jodie, my dietitian. I will definitely choose Prologue again!

Shry O

Google

Attended the health and nutrition workshop by Jodie and learned so much during my session! Looking forward to unlock more treatments and health benefit with Prologue. Would definitely recommend!

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Elizabeth Choong

Google

Serene was easy to talk to. Body sculptor machine was like a massage chair but lying down.

Serene Chen

Google

Friendly staff, peaceful ambience. Recommended for women looking to improve their wellness

Sally Chung

Google

I have signed up for a 2nd package of BTL Emsella session for my maintenance therapy because it really works for my incontinence problem!
Since menopause & womb removal, my incontinence became worse, ie incontinence pads would overflow with a full bladder or lots of walking. My only solution was an invasive procedure which I dreaded.
In July this year, I came across Prologue BTL Emsella therapy from Instagram and that was my only hope for this annoying & worsening problem.
Under the very caring, professional and personalised team (Shonia, Serene & Jodie), I dutifully did BTL Emsella therapy twice weekly. Each time I was well pampered by these 3 jewels of Prologue.
By end Sept (2months later), my leakage improved tremendously. I was so happy during my holidays in Oct that there was no overflow and only had minimum leakage even when my bladder was full and with lots of walking. This could not have been possible if not for the BTL Emsella therapy I received from Prologue.
I am a living proof! I would strongly encourage and recommend ladies who are experiencing the same incontinence problems to get consultation n treatment at Prologue.

Tan Irene

Google

I am a senior woman who has struggled with bladder leaks for the past 26 years. As I am writing this, I have just completed my final (10th) session of treatment with Prologue Wellness. When I was first introduced to the Emsella and EmBody treatments, I was very skeptical. After so many years, I wondered if it was still possible for my condition to improve.

The wonderful, friendly, and professional team Shonia, Serene, and Jodi assured me that it was possible. They shared that many women with bladder leak issues had benefited from this treatment program before me, which gave me the confidence to give it a try.

After my body assessment, I was advised to undergo 10 sessions, twice a week, one hour each time, to achieve effective results. I decided to follow their recommendation. The treatments were comfortable, and both machines felt like they were giving me a gentle massage. I actually enjoyed the sessions. After just the first session, I could already feel my pelvic floor muscles tightening. By my second session, I requested full power and from then on I never looked back.

I could clearly feel both my pelvic floor and stomach core muscles getting stronger. Deep down, I knew I was improving with every visit. This treatment has significantly enhanced my quality of life. I no longer wake up so often at night to urinate and I now sleep much better with fewer night-time urges. I am also able to hold my bladder longer and get to the toilet in time. I did notice that drinking cold water affected my pelvic floor muscle strength, giving me a slight weak sensation but switching back to warm water helped improve it.

I would like to say a Big Thank You to Dr Kelvin Chua, Medical Director of SL Aesthetic Clinic and to the entire Prologue Wellness team Cheryl, Shonia, Serene, and Jodi for believing in the importance of women’s wellness. Highly Recommended.

Highly recommended.

Chew Yinxi

Google

I went to Prologue since Aug and had my last session today! I approached them as I was having really bad back pain and bloatedness in my stomach, and I suspect it was after I started to use the baby carrier more frequently. My son is a big baby too so carrying him in the third trimester was tough and probably affected my back. After six sessions at Prologue, both my back pain and bloatedness have disappeared and I am delighted to baby wear my son again! Shona, Serene and Jodie are really friendly too which makes every visit warm and inviting!

Wei Han Lim

Google

For any mum feeling the effects of postpartum, you need to check this place out. Their services for core separation and pelvic floor are just phenomenal, and the support from the nutrition and physio team is top-notch. Truly holistic!

Amanda Lim

Google

Jodie has been such a great help in my health journey! She really took the time to help me understand my body better and gave super practical tips that actually fit into my daily routine. I learned so much about portion control, and I love how she explained how nutrition and exercise can be adjusted around the menstrual cycle — it made everything click for me. She’s knowledgeable, approachable, and easy to talk to. I feel a lot more confident now about making choices that work for me. Highly recommend her!

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Fleur Bloom

Google

Thank you Prologue, especially Shonia, Serene and Jodie who never cease to bring their bright smiles to every session. Seeing progress so far and looking forward to more!

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Valerie Boh

Google

Would highly recommend this place to postpartum ladies. Other than the many machine services to help with various issues such as DR, weak pelvic floor muscles and loose skin, they also have trained nutritionist and physiotherapist to help provide a holistic recovery experience! Truly glad that Proloque team has helped to resolved my DR and I have seen improvements in my core and pelvic floor muscles! Lastly, the space here is nicely done up and the team of ladies here are very friendly and professional.

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Ferrinn Wong

Google

I've been facing issues reducing weight around my belly and decided to try their treatments to help with my DR situation. After a few sessions, my DR gap improved and i also noticed less bloating. I can fit into my clothes better too. I love that they are holistic, offering nutrition consults as well as some floor work including yoga which i actually look forward to. I also tried their treatment to strengthen pelvic floor muscles which was quite relaxing and often put me to sleep. The entire team is always cheerful and they have a great selection of tea that completes the experience. 10/10 recommend and thanks for helping me on my weight loss journey!

jean toh

Google

The struggles of postpartum recovery are real, and I’m so thankful to have found Prologue, a women’s wellness centre that truly understands and supports mothers like me.

Like many postpartum mums, I’ve been dealing with diastasis recti, a bulging tummy that makes me look pregnant, urinary incontinence that limits my activity with my kids, and difficulty losing pregnancy weight due to stress eating and late nights.

Since starting my personalised treatment plan here, I’ve seen real improvements. Weekly sessions with my nutritionist, Jodie, have helped me eat in a balanced and sustainable way. Physiotherapy sessions with Chloe and Jodie have strengthened my core and pelvic floor, while the Emsella chair has improved my incontinence. Embody treatments are helping with my DR, shockwave therapy is reducing bloating and stretch marks, and Exion Body treatments are tightening loose skin.

I’m truly grateful for the professional, encouraging, and caring team at Prologue who have supported me every step of the way. Highly recommended to any postpartum mother looking to recover, rebuild, and regain confidence.

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