Now Accepting Challengers
60 of 60 Spots Remaining

Lose Fat.
Build Muscle.
Feel Confident.

Join the science-backed 21-day challenge that's helped 375+ people start transforming their bodies, with expert coaching from a PhD-led team, personalized nutrition, and a community that actually shows up for you.

Join the Challenge See Results

Starts Jun 6, 2026

Evidence-Based Coaching
Led by Dr. Joey Munoz, PhD in Nutritional Sciences
375+ Transformations
1-on-1 Coaching Call Included
21-Day Money-Back Guarantee
Only 60 Spots Available
Evidence-Based Coaching
Led by Dr. Joey Munoz, PhD in Nutritional Sciences
375+ Transformations
1-on-1 Coaching Call Included
21-Day Money-Back Guarantee
Only 60 Spots Available
Hear From Dr. Joey

Why We Built This Challenge

Most 21-day challenges give you a meal plan, wish you luck, and disappear. This one was designed to do the opposite: give you real coaching, real education, and a real system you can use long after the 21 days are over. Here's what this is actually about.

0:00 / 0:00
The Real Question

What Can 21 Days
Actually Do?

Three weeks won't undo years of frustration, and we'd never insult you by pretending it will. But 21 days is more than enough to prove something most people have stopped believing: that real progress is possible within the life you're already living. No overhaul required.

Join the Challenge
Real People. Real Results.

They Were Exactly
Where You Are

These are real clients: professionals, parents, people with full schedules and real responsibilities. They decided 21 days was worth the commitment.

Client transformation
Before After
★★★★★
"My experience has been excellent."
"I've lost over 25 lbs. of fat working with Strong Standard and built substantial muscle!"
Lost 25+ lbs of fat and built muscle
Client transformation
Before After
★★★★★
"Transformed How I Feel About My Body Post-Pregnancy"
"I've overcome my challenges and now feel empowered in my own skin after my pregnancy!"
Empowered body confidence post-pregnancy
Client transformation
Before After
★★★★★
"My experience has been excellent."
"I've lost over 25 lbs. of fat working with Strong Standard and built substantial muscle!"
Lost 25+ lbs of fat and built muscle
Client transformation
Before After
★★★★★
"Transformed How I Feel About My Body Post-Pregnancy"
"I've overcome my challenges and now feel empowered in my own skin after my pregnancy!"
Empowered body confidence post-pregnancy
Client transformation
Before After
★★★★★
"I can't recommend Strong Standard enough!"
"I lost over 40lbs of fat and my latest blood draw showed a tremendous drop in all the numbers I was worried about!"
Lost 40+ lbs and improved blood work
Client transformation
Before After
★★★★★
"I Feel Leaner and Stronger Than Ever Before"
"I've dropped over 10 lbs of body fat after menopause, which I thought was impossible!"
Dropped 10+ lbs after menopause
Client transformation
Before After
★★★★★
"My results were better than I expected."
"I added 10 lbs of lean muscle and shed 16 lbs of fat in just 6 months."
+10 lbs muscle, -16 lbs fat in 6 months
Client transformation
Before After
★★★★★
"Reignited My Motivation to Train"
"I've never felt or looked stronger and have achieved the lean physique I've always desired."
Achieved desired lean physique

Results vary based on individual effort and consistency. These testimonials reflect personal experiences from Strong Standard clients.

Hear It From Them

Previous Challengers Share Their Experience

Unlike most quick-fix programs, our coaching team combines the latest science with practical strategies that actually work.

Everything You Get

What's Inside
the 21-Day Challenge

This isn't a PDF and a prayer. It's a fully coached experience, designed by a team that actually knows the science and has helped hundreds of people apply it to real life.

3-4 Day Workout Plans

Strength and muscle-building workouts designed to maximize results, at home or in the gym, without wasting hours training.

Tailored Nutrition Targets

Personalized calorie and macro targets so you know exactly what to eat, without restrictive dieting or giving up foods you love.

$197 Value

Coaching Calls and Community

Weekly live coaching calls plus a private community of like-minded challengers for support, accountability, and real answers to your questions.

$97 Value

Technique Feedback

Submit your exercise videos and get personalized form corrections from our coaches to maximize results and prevent injury.

$47 Value

Strong Standard App Access

Track workouts, log nutrition, and monitor your progress all in one place with our dedicated coaching app.

$47 Value

Recipe Guides

Simple, delicious, and nutritious recipes to make eating well effortless. Prep guides that save you time and keep you on track.

But Wait, There's More

Exclusive Bonuses,
Included Free

Bonus 1

1-on-1 Coaching Call

A private session with one of our expert coaches to build your personalized strategy and answer all your questions. This alone is worth the price of the entire challenge.

$147
Bonus 2

Body Composition Mini-Course

Learn the science behind fat loss and body transformation with daily educational videos. Understand the why, not just the what. This is what separates a 21-day attempt from a lasting change.

$147
Bonus 3

21-Day Habit Tracker

Track your daily actions and progress to build consistency. Small wins every day add up to massive transformation.

$47
Bonus 4

Post-Challenge Blueprint (78-Page E-Book)

Our comprehensive guide to sustainable transformation, so you can keep making progress long after the challenge ends. Because the goal was never to need us forever. It's for you to understand how this works.

$97
Bring Your Best

Compete for a $500 Cash Prize

The top transformation wins $500 cash. One winner. Real results. Another reason to give it everything you've got for 21 days.

$ 500
Grand Prize
One winner, one incredible transformation
Judged on overall progress and effort
$500 cash paid directly to the winner
Is This Right For You?

This Challenge Is Perfect If...

This Is For You If...

  • You're ready to lose fat, build muscle, and finally take your body composition seriously, even if past attempts have failed.
  • You're done with fad diets and conflicting advice, and want a clear, science-backed plan from people who actually know what they're talking about.
  • You want expert guidance and real accountability, not an app that sends you push notifications and calls it "coaching."
  • You're willing to do the work for 21 days and trust a process built on evidence, not hype.
  • You believe your health deserves the same level of investment and attention you give to your career and family.

This Is NOT For You If...

  • You're looking for a magic bullet or a shortcut. We don't sell those, and we wouldn't respect ourselves if we did.
  • You're not willing to make small, consistent changes, even for just 21 days.
  • You've already decided you know everything and coaching can't help you.
  • You want someone to hand you a plan and take responsibility for your results. This is a partnership, not a rescue mission.
Limited Enrollment: Only 60 Spots

Join The Challenge

Lean and Strong 21-Day Challenge

60 of 60 spots remaining
Early Bird: First 30 Spots
$97
Regular Price: Next 30 Spots
$147
Join the Challenge

One-time payment. 21-day money-back guarantee.

  • Strong Standard App Access$47
  • Recipe Guides$47
  • 1-on-1 Coaching Call$147
  • 3-4 Day Workout Plans$97
  • Body Composition Mini-Course$147
  • Technique Feedback$97
  • Coaching Calls and Community$197
  • Tailored Nutrition Targets$97
Total Value: $876
Join Today for $97

One-time payment. Full access to everything above.

Join the Challenge
🛡️

21-Day 100% Money-Back Guarantee

We're confident this challenge will deliver real results. But if after 21 days you're not completely satisfied for any reason, we'll refund your investment, no questions asked. You truly have nothing to lose and everything to gain.

Got Questions?

Frequently Asked Questions

Absolutely. Everything is tailored to meet you where you are. Whether you've been training for years or haven't stepped into a gym in a decade, the workouts and nutrition are adjusted to your level. Plus, you'll have direct access to coaches for personalized guidance every step of the way.

Yes. All workouts can be done from home with minimal equipment like dumbbells or resistance bands. If you have gym access, we have options for that too. The program adapts to what you have available.

The workouts are 3-4 days per week and designed to fit into a full schedule, not replace it. We built this for professionals and parents who don't have hours to spare. If you can commit 30-45 minutes a few days a week, you have enough time.

Most challenges hand you a generic plan and leave you on your own. This one is fully coached, with personalized nutrition targets, form feedback on your exercises, weekly coaching calls, and a team that's paying attention to your progress. It's built on the same evidence-based system we use in our premium coaching program, led by Dr. Joey Munoz (PhD in Nutritional Sciences). The difference isn't in the promise. It's in the process.

You're exactly who this is for. Most programs fail because they give you rigid rules without teaching you why anything works. So the moment life gets in the way, you're back to square one. We focus on education and strategy, not just a plan. Our goal is for you to finish these 21 days understanding your body better than you did before, so you never have to start over again.

You'll leave with the tools, habits, and understanding to keep making progress on your own. And if you want to continue building on your results with ongoing expert coaching, you'll have the opportunity to explore our full coaching program. But there's no pressure. The challenge is designed to stand on its own.

Ready To Start?

Your Transformation
Starts Here

Stop waiting for Monday. Stop waiting for the right time. The next 21 days are going to pass whether you start or not. Make them count.

Join the Challenge
60 of 60 spots remaining
J
Someone just joined the 21-Day Challenge! 🔥 Just now