1 on 1 coaching when and where you want it

For busy professionals who want an effective, no-nonsense workout with maximum results and minimum time commitment.
90 minutes a week. No gym. No excuses.

GET STRONG TODAY

THE RESULTS YOU WANT

in 90 minutes a week

ALL IN ONE PLACE, WHEREVER yOU ARE

TWO WAYS TO GET THERE

3 x 30 minute workouts per week

KB-90 MONTHLY
3 × 30-minute workouts per week

1 guided, 2 self led

Fully individualized nutrition + meal planning based on your goals

Direct access to your trainer and the KB-90 community inside the portal

$299/month

KB-90 MONTHLY

KB-90 GOLD
3 × 30-minute workouts per week

Fully guided

Fully individualized nutrition + meal planning based on your goals

Direct access to your trainer and the KB-90 community inside the portal

$799/month

KB-90 GOLD

Personal training and nutrition coaching Designed just for you

Expert Trainers using science driven techniques to get real results that yoga & Pilates can’t provide.

EVERYTHING YOU NEED FITS IN A SMALL BOX

Strength that lasts
Two kettlebells. Full-body resistance training.

You’re busy, every minute matters
Fast, efficient finishers that burn more in 4 minutes than 20 on the treadmill.

Nutrition for real results
Meal planning tailored to the body you have today and the body you want for decades.

And you’re not doing it alone.
Your coach designs the plan, adjusts the strategy, and keeps you on track.

YOUR 90 DAY
KB-90 JOURNEY

YOUR ONLY JOB: SHOW UP.
KB-90 HANDLES THE PLAn

Forget everything you know about fitness apps.


We distill your fitness into three core pillars:
1. Strategic resistance training
2. Maximum-effort cardio
3. Nutrition calibrated to your body and your goals.


Each week, your certified trainer crafts your plan, adjusting with precision as your strength and endurance evolve.

Why kb-90 works

  • ACCOUNTABILITY

    Even a perfect exercise program is useless if you fail to make it to the workout. Having a coach's eye on you ensures that you will show up and work safe and hard.

  • CONVENIENCE

    Workouts can happen when and where you want them to. A busy schedule doesn't have to get in the way of your fitness.

  • RESULTS

    Balanced resistance training combined with a personalized nutrition plan will make measurable and lasting changes to your body - you’ll see results within 90 days.

Real people. Real results.

What makes KB90 different

All solution. No fluff.

You’ll actually see and feel the fruit of your labor - with just 90 minutes a week.

This is the most accessible, effective, and empowering way to transform your body - and your relationship with movement.

Women should lift!

Traditionally, gyms haven’t created a truly welcoming or supportive environment for women - and that’s been a major disservice to their long-term health. Women actually benefit from resistance training even more than men, especially as they face the hormonal shifts and symptoms associated with perimenopause and menopause. Strength training isn’t optional for women’s health - it’s essential..

HEalthspan is in your control

For most people, genetics aren’t the deciding factor. What truly shapes your quality of life in the final quarter of your years are the choices you make right now. Prioritizing smart fitness and nutrition habits today is what unlocks real, lasting longevity.

Hi, I’m Alex Brisbin

After 20,000 hours of personal training, I've distilled fitness to its most fundamental principles: Resistance + Nutrition x Consistency = Longevity. While machines are convenient, they’re not essential. Classes can be an easy escape, but true progress comes from focused, guided effort.

Unsupervised and uneducated fitness often leads to chaos. The KB90 program offers a practical, effective plan that gives you real results and lasting success without having to go to the gym.

In 90 minutes a week, you will:

  • Improve bone density & shoulder health

  • Reduce fat & improve metabolism

  • Build strength, posture & balance

  • Prevent injury & increase mobility

  • Empower yourself to take control of your wellness

  • Love how you look. Love how you feel.

Get strong today

Motivation fades - accountability doesn’t.

Group fitness is fun.
Personal training changes your body.

One-on-one coaching delivers better results across every key metric - fat loss, muscle gain, bone density, and adherence. (Heliyon, (2024) a Health and Science Research Journal)

KB-90 FREQUENTLY ASKED QUESTIONS (FAQ)

What is KB-90?

KB-90 is a coaching-based fitness and nutrition system built around kettlebell resistance training, HIIT, and balanced nutrition. It's designed to help you lose fat, build lean muscle, and improve long-term health — with real accountability and a step-by-step structure.

Why is it called KB-90?

KB-90 is built around three 30-minute workouts per week. That simple structure is the system: consistent, repeatable, and effective.

How long are the workouts?

30 minutes. Every workout.

How many days per week do I train?

KB-90 requires 3 workouts per week, 30 minutes per workout.

Is KB-90 personal training?

Yes. KB-90 is 1-on-1 personal training. Depending on your plan, you'll have a coach watching you while you train and guiding you through technique, pacing, progressions, intensity, and consistency.

What plans do you offer?

KB-90 offers two options:

  • Standard Plan — a combination of coached support and self-guided training through the app.
  • Full Supervision Plan — three 30-minute coached training sessions per week, every week.
Do you offer self-guided workouts?

Yes. The KB-90 app includes self-guided workouts with video demonstrations and written coaching cues so you can train confidently with or without your trainer.

What equipment do I need?

KB-90 requires a small amount of equipment:

  • 1 small kettlebell
  • 1 large kettlebell
  • 1 hip circle resistance band
  • 1 light resistance band (5–15 lb)

Optional but recommended: kettlebell wrist guards and liquid chalk.

Everything fits in a small box and can be stored easily (even under your bed).

Will you help me purchase the equipment?

Yes. Your KB-90 consultant or coach will guide you through exactly what equipment to purchase based on your body, experience level, and goals. Approximate cost for all required equipment is $175.

How do I get started?

To get started, you simply complete your purchase. After purchase, you'll be matched with your trainer. Your trainer will call you and guide you through the necessary equipment to purchase and help you select what's appropriate for your body and goals.

What makes KB-90 different from other programs?

KB-90 is built around three pillars:

  1. Resistance training
  2. High-intensity interval training (HIIT)
  3. Balanced nutrition

When all three work together, the body recomposes — losing fat and gaining muscle at the same time.

How does the nutrition work?

KB-90 includes an AI-powered meal plan builder that creates a customized diet plan based on your body type, personal preferences, and goals (fat loss, muscle gain, or maintenance). Your trainer will guide you through building your meal plan and coach you on strategies to optimize it so it fits your lifestyle and needs.

Can I cancel anytime?

Yes. KB-90 is subscription-based.

How do cancellations work?

To avoid being charged for the next billing period, cancellations must be submitted at least 48 hours before your next billing date. If you cancel less than 48 hours before your billing date, your subscription may renew for the next cycle and your cancellation will take effect starting the following cycle.