The Only Sathorn Workout That Promises You a LEANER, FITTER BODY IN 8 WEEKS Ā
OR 100% OF YOUR MONEY BACK
š° DoĀ 21 sessions &Ā win 50% of your money backā¦for real.
āļø 100s of success stories: 5-star Google Rating.
š 14Ā Years in Sathorn & 30Ā years experience of getting results.
A RISK-FREEĀ StartĀ ToĀ Your Fitness Journey with
The Flash 8-Week Challenge
Ā
ā DoĀ 21 sessionsĀ in 8 weeksā¦Win 50% of your money back.
21 days to build a habit? We help you do that. WorkoutĀ 21 times in the next 8 weeks, you win cash back! We help you buildĀ HABITS soĀ you canĀ succeed.
Ā
ā Get Resultsā¦or itās FREE.Ā
If you donāt get results in 8 weeks, you get 100% of your money back. No hassles⦠no problems. Ritah & JeffĀ TAKE the responsibilityĀ of getting you fit!
Ā
Other trainers & group classes donātĀ DARE do thisā¦We accept that challenge.
š Itās True. Ā WeĀ PAY YOU to get fitter.
Since All Gyms & Trainers Promise Resultsā¦
WeĀ Give What Others Canātā¦Proof! š
The Truth: Most Fitness ProgramsĀ Fail at ResultsĀ Because They Ignore Whatās Most Importantā¦Your Physiology
Most gyms sell whatever āmethodā is trendy at the moment⦠whatever is new and popular.
In the fitness industryā¦selling āmethodsā are easier to sell than selling results.
Results are hardĀ to sell because itās hard for themĀ to get.Ā
Pilates, yoga, jogging, or sweat-heavy āHybridā classes. Thereās nothingĀ wrong with doingĀ āmethodsā you loveā¦but, they usually promise you fat loss and metabolic health. Ā
Most fail to create theĀ stimulus needed to getĀ you real, sustainable resultsā¦Physiological Adaptation.
This is not opinion. This is physiological fact.Ā
Ā To make it worse, most still use theĀ "Eat Less, Burn Moreā approach that has failed for decades.Ā
This approach ofĀ āburningĀ caloriesā and āeating less calories,ā makes yourĀ biology fight back:
- ā Your metabolism slows down to conserve energy.
- Ā āĀ Hunger hormones skyrocket, making you always hungry and craving bad stuff.
- Ā āĀ Nutrient levels drop, leaving you constantly tired and out of energy.
- Ā āĀ Stubborn fat cells become more resistant, making staying lean harder for yourĀ future self.Ā
This startsĀ a war with natureā¦leading to yo-yo dieting, low energy, and unsustainable results (if any at all).
Itās not that āfitnessā doesnāt work for you. Itās just most exercise programs work AGAINST yourĀ physiology ā¦notĀ WITH it.Ā
At Flash, You Will Work WITH Your Physiology
Your physiologyā¦your hormones, your glycogen stores, etcā¦doesnāt care about what is trendy or what exerciseĀ selfies get the most attention.
It only cares aboutĀ physiologicalĀ adaptation.
By creating the rightĀ training stimulus, we help you fixĀ your metabolic environmentā¦this makes gettingĀ results easier and keeping them more sustainable.
We often tell Flashers Ā āitās easier to cut down a tree whenĀ youāve sharpened yourĀ axe.ā
Building a lean, strong, and metabolically healthy body isn't something you do through "calories,āā¦it's the side effect of building aĀ healthy metabolic state.
𤫠This is why weĀ donāt rely onĀ āinfluencersā & generic fitness certs when designingĀ our program..
We focus on real Ā PHYSIOLOGY, creating a āmetabolic shiftā and helping you build a body that naturally burns more fat, and stays leaner.
We buildĀ your metabolic health first. Ā Nature holdsĀ the keys to your successā¦NOT typicalĀ fitness āindustry stuff.ā
100sĀ of Changed Lives Alreadyā¦
Donāt Just Take OurĀ Words: Read What Clientās Say
āI highly, highly recommend Flash Fitness. Itās a whole new way of exercise I have never experienced before.ā
- Dr. Phone MD
Dr. Phone is a medical doctor and hormone specialist (endocrinologist).
He did the Flash program himself.
Click the video to hear what he has to say about his own fat loss and health results.Ā
3 Easy Steps To Get Started
You can leave the science of results to Ritah and I.Ā You donāt need to figure it out alone. JustĀ follow ourĀ proven programĀ and personalized advice. We will guide you every step of the way.Ā
Step 1: Set Up Time a Time & Day with Ritah
Contact Ritah to schedule your start date, set upĀ your workout times, and complete your initial Flash Audit paperwork so we can begin designing your personalized nutrition and habits protocol.Ā
Step 2: Do 21 Workouts & Follow Your Nutrition
Show up for 21 sessions in 8 weeks (just 3 x 30 minute workouts a week) and stick to your personalized Flash nutrition guide we created for you.
Step 3: Win 50% Back ..or Get 100% Refunded
Complete all 21 workouts to win 50% of your money back. If you don't get results, Ritah and Jeff take full responsibility and refund you 100%.
Ā
ForĀ 30 years, weāve been figuring out what workouts/programs actually change a body best.Ā
Weāve tested everything. KeptĀ what worked⦠threw outĀ what didnāt.Ā The FlashĀ system isĀ tested and proven.Ā
YourĀ personalized journey and habit protocols willĀ improve your bodyās metabolic and hormonal state.
ā No apps. ā No calorie and macro counting. We will work together with you toĀ findĀ smart, doable changes that your body responds to.
Ā
šStarted with 8 Weeks. Got Results. Stayed for 10+ Years.
Yes. Youāll see results FAST⦠(because the program works). But, youāll getĀ results that are sustainable.Ā Ā
If you want to starve yourself and do endless cardio, Flash is notĀ for you.Ā
If you want to get fit fastā¦thenĀ stay fit for lifeā¦
Then Flash is For You.
REAL PEOPLEā¦REAL RESULTS
UPDATE: Tumās Lost 33 kgs (73 pounds)
Over 35?Ā The Flash Program Is Perfect For You.
Coach Jeff is 54. Coach Ritah is 51.
More than 75% of our clients and members are professionals overĀ 35ā¦
We have literally decades of experience training people in their 40s, 50s, 60s+ā¦Ā and understand better than anyone what works for them.
The fitness industry is nowĀ usingĀ ālongevityā as a new marketing buzzword. š
At Flash, itās what weāve mastered, always done and built our reputation on.
Helping people feel younger, fitter and healthierā¦and staying that way for life!
Our Workouts areĀ Designed To Keep You Burning More Fat Over 36-72 Hours
RE-TRAIN your Body to Switch Fuels-Ā Burning more FAT...Even at rest.
š Feel free to checkĀ out other gyms websites and social media. Youāll see their trainers showing off, paid influencers, and class reviews from people who traded a review for a free trial classā¦but, very fewĀ client results!
If gyms & trainersĀ arenāt showing results they getā¦they don't have any.
FLASH ONLINE PROGRAM
Canāt make it to Flash? Weāll coach you remotely like youāre here with us.
PERSONAL TRAINING withĀ RITAH orĀ JEFF
Private coaching, fully tailored to your goals, fitness level, and lifestyleāwith two of Bangkokās most trusted and experienced trainers.
āTruly changed my life.ā - Chris H
"More Results in 1 MonthĀ Than 2 Years with a Personal Trainer at (Bangkok Gym Name Withheld)ā - Melina
If you Join Us at Flash Fitnessā¦
Youāll get Fast Results, FeelĀ Amazing and See inĀ 8 weeks What Smart Fitness Isā¦
Your results might even get onto thisĀ website wIthĀ all of these people you see hereā¦or on our Wall of Fameā¦Most importantly, you can live in the body of your fittest self for all the years ahead.Ā
Ā
If you donāt come to Flash Fitness?Ā
Like most, youāll likely continue jumping around from method to method, trend to trendā¦trying pilates, yoga, jogging, hybrid mania, ice bathsā¦or whatever else the fitness industry is selling⦠and eventually call us whenĀ you are frustrated with spendingĀ years of timeĀ and money ...andĀ getting zero results.Ā
āThe Best Gym and the Best Trainers Iāve Ever Encountered.ā - Kelly G
āSmall Gym- Big Results is True. The best trainers in Bangkok.ā - Pae
The Truth AboutĀ All TheseĀ Resultsā¦
We gotta be honest with you.
Flash is NOT a big, fancy gym.Ā
Weāre just a tiny, private gym, onĀ the 5th floor above a restaurant.
Two showers. A small parking lot.
Just twoĀ trainers- Jeff & Ritah (Husband/Wife) wIthĀ noĀ sales staff. No staff of trainersā¦all with different skill levels, philosophies and methodsā¦
No. Just Jeff and Ritahā¦making sure every member gets the same consistentĀ levels of commitment and results.
We have almost ZEROĀ social media presence. Weāre too busy spending our time onĀ the things that make us good trainersā¦Getting people the results you see on this pageĀ
If you donāt mind a small,Ā private gymā¦If YouĀ Want BIG RESULTSā¦
ThenĀ ā¦Flash FitnessĀ is the place.
Thatās whatās kept Sathorn people coming for 14Ā years.
Other Gyms āTellā You They Get Resultsā¦
(Promises are easy)
They Promiseā¦We Prove.
Our Clientsā¦SHOW YOU The Amazing Results They Got!
š² Yesā¦GetĀ the Flash Personalized Nutrition & Habit ProtocolsĀ Free?
Other gyms charge 3,000 baht,Ā then give you aĀ āclean-eating, low-calorieā meal plan made by AIā¦making you always hungry and bored!Ā
Why do we give you so much personalized attention?Ā
Because nutrition is IMPORTANTĀ to great results.
Ritah and IĀ want to maximize your resultsā¦ā¦and we need to make it DOABLE and EASY.Ā
Without trying to just squeeze money out from youā¦like other gyms.
30-Minute Program Designed For Busy Lifestyles
But someone on the internet said... "You Must Exercise 60 Minutes a Day."
According to science...WRONG!! š¤¦āāļø
It's not 1985! Letās TrainĀ SMARTER,..š§
ā
āExercise STIMULUS Gets RESULTS.
āĀ ā NOT āTIMEā spent exercising.
Ā ā ļøĀ Wait⦠Flash MightĀ NotĀ Be for You
Weāre not for everyone ⦠and thatās okay.
ā Flash Probably ISN'T For You If:
- ā You want max-strength powerlifting or Olympic lifting programs
- ā You're chasing gym selfies or need to flex in the mirror
- ā You refuse to wear a shirt while training
- ā You're more into showing off than being a supportive person
ā Flash Might Be EXACTLY What You've Been Looking For If:
- ā You've tried running, cycling, yoga, pilates or group classes but not seeing real changes you're wishing for
- ā You want professional coaches who've helped people just like you (not just certified... but proven track records)
- ā You're new to fitness, getting back into it, or just tired of trying to figure it all out alone
- ā You're willing to try something new... and give it a real shot
- ā You value a comfortable space with people who are friendly, charming, and supportive
- ā You can commit to 2ā3 short sessions a week
- ā You care more about results and effectiveness than chasing trends
- ā You believe "hello" and a smile make an atmosphere better than headphones and looking "hardcore"
So, if that sounds like you ā¦Ā welcome.š
Every session at Flash is part of a designed program.
We dedicate our time and energy fully to those whoāve trusted us with their goalsā¦your results deserve that level of focus.
āI am not a āgym personā- But Flash changed my mind.ā - Nutta
You see theirĀ stories of successā¦You can do it, too!
A Note To Beginners & āIām Not a Gym Personā People!
We get it ā¦walking into a gym can feel intimidating!Ā
So many people get thatĀ āout-of-placeā feeling in gym environments.Ā
That is common and Ritah and I understand. Ā Many gyms canĀ be fullĀ of fitness show-offs and trainers focused more on themselves than actually helping new people. Thatās not Flash Fitness.Ā
A few weeks ago, a new Flasher told us itās the most comfortable, supportive and encouraging gym theyāve ever been to. That meant a lot to us! That is what we try to create for everyone and have all of our Flash members to thank for that!
We will be right by your side, guidingĀ youā¦Ā step-by-step. Donāt worry about āgetting in shape first.ā
If you are wondering if you are fit enough to do the classesā¦thatās literally what Ritah and I areĀ here for! šŖ
Every workout is scaledĀ to YOUR level, even if youāve never set foot in a gym.
Actually, 30% of our members started as beginners with zero experience!
Come Join Us!
I want toā¦Butā¦
ā "I get anxiety just thinking about joining a gym."
ā Ritah and I totallyĀ get itā¦and it is more common than you think.
We will be right by your side from day one. Many of our long-term members started feeling the exact same way. They stay for years because Flash actually feels good to be in.
ā "Iāve tried other programs before and didnāt get results."
ā Most of our members were burned elsewhere before coming to us.
That is why we take away the risk. If you don't get results in 8 weeks, you get 100% of your money back. No guessing, no risk.
ā "I hate gyms full of ego, loud music, and hardcore snarls."
ā So do we.
Traditional gyms can feel intimidating and unfriendly. Flash was built specifically as a welcoming, comfortable space for people who hate typical gym culture.
ā "Iām out of shape, older, or completely new to fitness."
ā Our program meets you exactly where you are today.
You don't need to get fit to start. When you join, Jeff or Ritah will shadow you through every movement to make sure you feel confident and safe.
ā "I donāt have hours to spend working out every week."
ā You only need 2ā3, 30-minute sessions per week.
Our system gives you maximum physiologicalĀ results without taking over your calendar. We fit fitness into your lifeā¦not the other way around.
ā "Iāve been burned by inexperienced trainers that got me no results."
ā You are coached by career professionals, not weekend-certified instructors.
Jeff brings 30 years of training history; Ritah brings over 20. You get decades of real-world expertise and a proven track record.
ā "Nutrition is confusing and I refuse to track every calorie."
ā No apps, no tedious calorie counting, no extreme restriction.
We look at your current habits and make small, high-impact adjustments that fit your real lifestyle. Simple, step-by-step, and sustainable.
Are You Still Scrolling?Ā
Sheeeeesh! š¤£
Act Now to Lock In Your Spot!
Our Class Spots are Limited, Once They Are Goneā¦Theyāre Gone!Ā
Contact us today and secure your spot before itās too late!
Click the Button, Scan the QR Code or Contact Ritah at Ā 087-711-8112.Ā