10,000+ People transformed

Better Workouts.
Better Outcomes.

AI-powered fasting & natural muscle coaching from Harry Mander. Your own workout, diet and fasting plan, with real check-ins until you hit your goal.

Download on the App Store Get it on Google Play
BCRPACertified trainer
1-on-1Custom diet & workouts
Onlineor in person in Surrey
Free appiOS & Android

Real transformations

People who already
transformed with Harry

Services

Coaching that fits your life

Pick how you want to work with Harry. Every option comes with a plan built for your body, goal and schedule.

Personal training

One-on-one sessions in Surrey, BC, with hands-on form coaching.

  • Technique & form correction
  • Progressive strength plan
  • Accountability every session

Intermittent fasting

A fasting window like 16:8 or 18:6 that fits your day, tracked in the app.

  • Fasting schedule & timer
  • What to eat when you break a fast
  • Fat loss without losing muscle

Diet & nutrition plans

Calories and macros set for your goal, built from real, everyday food.

  • Daily calorie & macro targets
  • Simple meal structure
  • Adjusted as you progress

Natural muscle building

Build lean muscle the natural way with push, pull and leg training.

  • Push · Pull · Legs split
  • High-protein nutrition
  • Recomposition & bulking

Competition prep

Stage-ready conditioning for physique and natural bodybuilding shows.

  • Peak-week strategy
  • Posing practice
  • Prep diet & cardio plan
★★★★★Google Play
“I’ve never used a health and fitness app that gives you so much detailed information in one place. You can track your calories, workouts, exercises, fitness goals, warm-ups, and progress so easily. … It genuinely feels like having a personal fitness coach in your 💼”
RRav UkGoogle Play review
★★★★★App Store
“I had multiple trainers in my life but Harry Mander is someone who is very focused not only himself but on his clients as well. Everything is very precise and detailed.”
LLuvxII🇨🇦 Canada · App Store review
★★★★★Google Play
“He was my coach he's really very good and bery knowledgeable helpful and very humble person i transformed me in just 2 months from skinny his diet plan and workout is really very comfortable and easiest amd beneficial”
AAkashdeep singhGoogle Play review
★★★★★App Store
“It’s really easy to use. You can track your nutrition and your progress. Best part is that HARRY personally keeps an eye on your progress and guide you through your journey.”
S$singh91🇺🇸 USA · App Store review
★★★★★App Store
“Really recommend this app I lost 10 kgs and gained strength too it's great app if you wanna achive your goals”
PPrincehhhvdfh🇦🇺 Australia · App Store review
★★★★★Google Play
“In a sea of fitness applications, Harry Mander Fitness stands out as a true gem. … This app has redefined how I approach workouts, helping me break barriers and surpass my fitness goals.”
FFaqir Chand (Tarun garg)Google Play review
★★★★★App Store
“Best Teacher to teach how to loose fat really have great experience with Sir Harry Mander. From last 2 years i am following him and fasting is best way to loose fat and stay healthy and strong.”
SSandhu__79🇨🇦 Canada · App Store review
★★★★★App Store
“I love the app. Its your fitness coach companion. Worth the cost! Keep up great work Harry.”
BBalbirS🇨🇦 Canada · App Store review
★★★★★Google Play
“This app is wonderful it helps me a lot to gain some muscles thx to this app🙏🙏”
GGursewak SinghGoogle Play review
★★★★★App Store
“Had to give a 5 star rating for all of the dieting plan, workouts plans, fasting for all body shapes. Impressive app”
GGURJOT SEKHON🇮🇳 India · App Store review
★★★★★App Store
“This app more smart then any calorie counting program APP - just need to read tips before start the plan then you become self personalized trainer of your own”
JJasman2@🇨🇦 Canada · App Store review

How coaching works

Three steps to your best shape

  1. 01

    Tell Harry your goal

    Send a quick message with your goal, schedule and experience. Fat loss, muscle gain or fasting.

  2. 02

    Get your plan

    A workout split, macros and a fasting window built around you, delivered straight to the app.

  3. 03

    Track & check in

    Log fasts, workouts and progress photos. Harry reviews them and adjusts your plan as you go.

Inside the app

Your fitness at your fingertips

  • AI dashboardSteps, calories, water and today's workout in one view.
  • Personalised workoutsPush, pull and leg days with video demos, sets and reps.
  • Macro goalsDaily calories with your protein, carb and fat split.
  • Fasting timerTrack every fast and see when you're in the fat-burn zone.
  • Progress check-insLog weight and front, back and side photos.
Download on the App Store Get it on Google Play
App dashboard
Personalised workout plans
Macro and calorie goals
Fasting timer
Progress photo check-in

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Prices in CAD · Secure checkout at naturalmusclenutrition.com Visit the full store ↗
Harry Mander in the gym

Meet your coach

Harry Mander

Harry is a BCRPA certified personal trainer based in Surrey, British Columbia. His coaching turns everyday people into athletes, with customised nutrition and workout plans and one-on-one sessions that keep you disciplined.

If you've hit a plateau or you're bored of your routine, Harry finds your strengths and weaknesses and builds the program that fits you.

  • Functional & strength training
  • Fat loss with intermittent fasting
  • Natural muscle building
  • Sport nutrition

Train with Harry

Ready to start?

Tell Harry about your goal and he'll get back to you with the right coaching option.

How do you want to train?

Train with Harry →