Where nutrition and exercise science meet individual excellence
Evidence-based nutrition, training and body-composition support for everyone from true beginners to professional athletes. Whether you want to perform better in your sport or achieve your body-composition goals, every plan is individualised, backed by measured data and shaped by academic expertise and real-world coaching and athletic experience.
Individualised programmes grounded in current research and refined through extensive coaching and athletic experience.
ISAK anthropometry tracks changes in body composition.
Nutrition and training matched to your goal, level and schedule.
Regular check-ins, with support available in between.
Applied sport science, individualised
Body composition
Fat loss, lean muscle mass gain and body-composition change, tracked with ISAK anthropometry.
Performance nutrition
Fuelling, hydration and recovery strategies for training and competition.
Exercise programming
Training programmes matched to your level, equipment, schedule and sport.
Monitoring and support
Check-ins every 2 weeks, with support available in between.
A structured, measured process
A short screening form confirms that your needs fall within our service.
A comprehensive questionnaire and ISAK anthropometry establish your goals, history and baseline body composition.
An individualised nutrition and/or training programme is designed from your assessment and issued within 24 hours.
Structured check-ins every 2 weeks monitor progress, with programme adjustments and support available between reviews.
Academic training, applied in practice
9× UK physique competition medallist (2013–2018), with first-hand experience of competition preparation and over 15 years of coaching athletes and clients.
Author of Master Physique (2020).
About Dr Masoud Rezaei →Choose how you want to work
Practice consultations
A one-hour consultation with ISAK body-composition testing, then follow-up appointments.
See appointments →Online coaching
Nutrition, training or both, with regular check-ins and support available between them.
See online packages →Mobile personal training
One-to-one sessions at your location in Manchester and Salford.
See packages →Collaborations
Partnerships with sports clubs, education providers, clinics, gyms and organisations.
Explore collaborations →Begin with a consultation
Answer a few short questions so we can check that our service is right for you.
Request a consultation
Dr Masoud Rezaei
Sport & Performance Nutritionist
Exercise & Body Composition Specialist
Graduate Registered Sport Nutritionist with a PhD, MSc and BSc in Nutrition and Sport Science, ISAK Level 1 certification, and diplomas in Personal Training and Exercise Referral. Over 15 years of coaching experience, author of Master Physique book (2020), and a 9× UK physique competition medallist (2013–2018) with first-hand experience of competition preparation.
Athletes coached across marathon running, Olympic lifting, CrossFit, bikini and men's physique, and more.
Knowledge built on education and experience
Dr Rezaei’s expertise comes from the combination of academic training and first-hand experience as a competitive athlete and coach.
Education
PhD, MSc and BSc in Nutrition and Sport Science, with ISAK anthropometry certification.
Competition
9× UK physique competition medallist (2013–2018), with first-hand experience of competition preparation.
Coaching
15+ years of coaching athletes across marathon running, Olympic lifting, CrossFit, bikini and men’s physique, and more.
Master Physique
Dr Masoud Rezaei is the author of Master Physique (2020).
Qualifications
- PhD, MSc and BSc in Nutrition and Sport Science
- Graduate Registered Sport Nutritionist (SENr)
- ISAK Level 1 certification
- Diploma in Personal Training
- Diploma in Exercise Referral
Experience and achievements
- 15+ years of coaching experience
- 9× UK physique competition medallist (2013–2018)
- Author of Master Physique (2020)
- Athletes coached across marathon running, Olympic lifting, CrossFit, bikini and men’s physique
How we work
Decisions rest on current research and your own data.
We track progress with ISAK testing, not scales alone.
No templates. Every plan starts with you.
Plans you can follow, shop for and prepare in real life.
Science-led support for every goal
From true beginners to competitive athletes, every plan is built around your body, training, lifestyle and goals.
Body composition
Fat loss, lean muscle mass gain and body-composition change, tracked with ISAK anthropometry.
Performance nutrition
Fuelling, hydration and recovery strategies for training and competition.
Exercise programming
Training programmes matched to your level, equipment, schedule and sport.
Monitoring and support
Check-ins every 2 weeks, with support available in between (reply within 24 hours), so your plan adapts as your body does.
Mobile personal training
One-to-one sessions at your location in Manchester and Salford, with equipment provided where needed.
How it works
Screening
A short screening form confirms that your needs fall within our service. Once you are approved and payment is made, you complete a comprehensive questionnaire.
Assessment
ISAK anthropometry provides accurate, repeatable measurement of body composition.
Programme design
An individualised nutrition and/or training programme, based on current evidence, is issued within 24 hours of receiving your comprehensive questionnaire.
Implementation and review
Check-ins every 2 weeks monitor progress. Nutrition is updated at each review and training every 4–8 weeks, with support available between reviews.
Choose your service
Select the service you are interested in to see the options and prices.
Not sure which option suits you?
Start with a short questionnaire and we will guide you.
Request a consultationManchester practice appointments
Your consultation is tailored to your needs: nutrition, training or both, whether your goal is body composition or performance in your sport.
Initial consultation + ISAK
- Pre-consultation questionnaire
- Full ISAK body-composition assessment
- Goal setting and a plan tailored to your needs
- Written summary of your results
Follow-up appointment
- Progress review and re-measurement
- Plan adjustments for nutrition and training
- Face to face, with support between visits
Not sure which option suits you?
Start with a short questionnaire and we will guide you.
Request a consultationOnline coaching
Fully tailored coaching, with support available between check-ins and a reply within 24 hours. Choose the service that fits your needs, then your programme length. Check-ins are every 2 weeks, with nutrition updated every 2 weeks and training every 4–8 weeks.
Complete support for body composition, performance and physique goals.
1 month
- Initial nutrition and training plan
- Check-in at end of week 2 with nutrition plan update
- Support available between check-ins, with a reply within 24 hours
- 4-week programme
3 months
- Initial nutrition and training plan
- Check-in every 2 weeks with nutrition plan update
- Training plan updated every 4–8 weeks, based on your progress and needs
- Support available between check-ins, with a reply within 24 hours
- 12-week programme
6 months
- Initial nutrition and training plan
- Check-in every 2 weeks with nutrition plan update
- Training plan updated every 4–8 weeks, based on your progress and needs
- Support available between check-ins, with a reply within 24 hours
- 24-week programme
For athletes and gym-goers who need a nutrition strategy: match-day and competition fuelling, hydration, recovery and body composition.
1 month
- Initial nutrition plan
- Check-in at end of week 2 with nutrition plan update
- Support available between check-ins, with a reply within 24 hours
- 4-week programme
3 months
- Initial nutrition plan
- Check-in every 2 weeks with nutrition plan update
- Support available between check-ins, with a reply within 24 hours
- 12-week programme
6 months
- Initial nutrition plan
- Check-in every 2 weeks with nutrition plan update
- Support available between check-ins, with a reply within 24 hours
- 24-week programme
A structured strength and conditioning programme built around your goal, level and schedule.
1 month
- Initial training plan
- Check-in at end of week 2
- Support available between check-ins, with a reply within 24 hours
- 4-week programme
3 months
- Initial training plan
- Check-in every 2 weeks
- Training plan updated every 4–8 weeks, based on your progress and needs
- Support available between check-ins, with a reply within 24 hours
- 12-week programme
6 months
- Initial training plan
- Check-in every 2 weeks
- Training plan updated every 4–8 weeks, based on your progress and needs
- Support available between check-ins, with a reply within 24 hours
- 24-week programme
Hybrid
Online coaching combined with periodic ISAK reviews at the Manchester practice. Ask about hybrid pricing when you enquire.
Not sure which option suits you?
Start with a short questionnaire and we will guide you.
Request a consultationMobile personal trainer in Manchester and Salford
One-to-one, 45-minute sessions at your home, workplace or chosen location in Manchester and Salford. Equipment is provided where needed, so you can train with or without your own.
60 minutes, £130, in the practice, online or at your location. We review your lifestyle and goals and take your ISAK measurements.
We design your plan and agree the package that suits you.
Choose a monthly (4-week) or 3-month package, with a nutrition plan and progress tracking included.
Choose your package
4 sessions per month
1 session per week
- 45-minute one-to-one sessions
- Individualised nutrition plan
- ISAK measurement and progress tracking
- Training plan for the days between sessions
- Equipment provided where needed
3-month package: £999
Apply: monthlyApply: 3 months8 sessions per month
2 sessions per week
- 45-minute one-to-one sessions
- Individualised nutrition plan
- ISAK measurement and progress tracking
- Training plan for the days between sessions
- Equipment provided where needed
3-month package: £1799
Apply: monthlyApply: 3 months12 sessions per month
3 sessions per week
- 45-minute one-to-one sessions
- Individualised nutrition plan
- ISAK measurement and progress tracking
- Training plan for the days between sessions
- Equipment provided where needed
3-month package: £2699
Apply: monthlyApply: 3 monthsBetween sessions, you receive a training plan to follow independently. Sessions can be cancelled or rescheduled with at least 24 hours’ notice.
Not sure which option suits you?
Start with a short questionnaire and we will guide you.
Request a consultationClient outcomes
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Common questions
Who is this for?
From true beginners to recreational and professional athletes, including gym-goers and anyone pursuing body-composition, physique or performance goals.
What is an ISAK assessment?
A standardised set of body measurements, including skinfolds, taken by an accredited practitioner. It tracks real changes in body composition more reliably than scales alone.
How does online coaching work?
After your questionnaire and plan design, you have a check-in every 2 weeks, and can contact us for support in between, with a reply within 24 hours.
Where do you offer mobile personal training?
In Manchester and Salford, at your home, workplace or chosen location.
Do I need my own equipment?
No. Equipment is provided where needed, so you can train with or without your own.
What is the cancellation policy for sessions?
Sessions can be cancelled or rescheduled with at least 24 hours’ notice.
How long until my plan is ready?
After payment, you complete a comprehensive questionnaire. Once we receive it, your personalised plan is designed and sent within 24 hours. Whether you chose Nutrition, Training or both, it is tailored to your goals.
How long until I see results?
Many clients notice meaningful changes within weeks, depending on their starting point, consistency and commitment. Results vary and are not guaranteed.
Do I need to complete the questionnaire?
Yes. A short screening form comes first. After payment, a comprehensive questionnaire follows, before your clinic visit or programme design begins.
When do I pay?
You pay only after your initial questionnaire has been reviewed. The steps are:
- Submit the short initial questionnaire.
- Dr Rezaei reviews your answers, including any health or injury considerations.
- If there are no limitations, you receive a payment link. After accepting our terms, you pay the full amount for your chosen service or package.
- After payment, you complete the main questionnaire.
- Your personalised plan is designed and sent within 24 hours of us receiving it.
Work with NutriScience Performance
We welcome collaboration with organisations that share an evidence-based approach to sport, exercise, nutrition and body composition.
Schools, colleges and universities
Guest lectures, student seminars and applied sport and exercise nutrition projects.
Sports clubs and teams
Evidence-based performance nutrition education, match-day and competition fuelling, hydration and recovery strategies, and body-composition monitoring for athletes.
Clinics and practices
Referral partnerships with sport, exercise and rehabilitation centres, supporting clients’ performance and body-composition goals.
Events, brands and media
Speaking engagements, expert commentary, educational content and professional partnerships.
Research and education providers
Collaboration on applied research, courses and continuing professional development (CPD).
Gyms and fitness centres
Member workshops, educational seminars and referral partnerships.
Start a conversation
Get in touch
Contact us by WhatsApp or email and we aim to reply within one working day.
Opening hours: Monday to Saturday, 9am to 5pm
Pre-consultation questionnaire
Answer these few questions first, for practice or online (about 2 minutes). If you report no injury, food allergy, dietary restriction, medical condition or medication and accept the terms, we send your booking and payment link. If you do report any of these, Dr Rezaei reviews your situation personally, and booking or payment is only offered if we can appropriately support you. After payment, you complete a comprehensive questionnaire before your clinic visit or programme design begins. No payment is taken at this stage. Questions? WhatsApp 07478 679757 or email nutriscienceperformance@gmail.com.