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6

week program

4x

week lifting workouts

1x

week pilates flow

$3k+

prizes to be won

Welcome to your end of summer reset

Strong & Centered blends the power and muscle building benefits of strength training with intentional Pilates movement to help you build deep core connection, stability, and control, from the inside out. In just 6 weeks, you’ll feel more aligned and supported, enhance mobility, and improve your strength.

30+ Physique-Altering Training Guides

Expert-designed for real, lasting results

Strong & Centered isn’t just a workout plan, it’s an empowering community built by coaches who genuinely care. Kat and Ken have spent years helping women feel confident, strong, and connected in their bodies through intentional movement and mindful training. As part of this challenge, you’ll also have the chance to share your journey. We’ll provide a dedicated space to submit your before and after testimonials, so you can celebrate your progress and inspire others in the community.
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What makes this challenge special is the way it blends strength training with functional Pilates, creating a well-rounded approach that feels both effective and sustainable. Each phase is thoughtfully designed — From foundational strength training and progressive movement patterns to intelligently programmed supersets that support overall fitness and performance. With our guest coach Sol guiding the Pilates flows, you’ll also improve core strength, recover better, and move with more ease and alignment.

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Description

We designed this 6-Week Strength + Centered Challenge to give you the best of both worlds: the power and muscle-building benefits of strength training, paired with the mobility, control, and deep core connection of Pilates — a method that has become a staple in our own routine. It’s been a game-changing addition to our training, helping us move better, feel more aligned, and lift stronger. Our goal with this program is to challenge your body, support your recovery, and help you feel your best — inside and out. You’ll train 5 days a week, combining 4 lifting sessions with 1 Pilates flow to improve strength, shape, and overall performance. Each workout is intentionally programmed to target specific muscle groups, avoid burnout, and build well-rounded strength.

What to expect

$249.99

  • 6‑week program (5 workouts/week):

    • 4 strength sessions per week (gym‑based lifting days)

    • 1 Pilates flow session per week (accessible anywhere) with our guest trainer, Sol!

    • 3 incline-walking or cardio sessions you can fit around your schedule

Weekly Workout Split:
  • Day 1 – Glutes & Hamstrings: Strength and stretch your posterior chain
  • Day 2 – Shoulders, Back & Arms: Sculpting volume with supersets and drop‑sets
  • Day 3 – Pilates Flow: Align, lengthen, center
  • Day 4 – Glutes Only: Activation, isolation, deep‑range control
  • Day 5 – Lower Compounds + Shoulders/Back: Strength, volume, and fine finishers

We’re incorporating Pilates not to replace your lifts, but to support and elevate them. While strength training builds and sculpts, Pilates helps you move with intention. It strengthens your deep core, improves posture and mobility, enhances mind-muscle connection, and helps prevent injury. It’s low impact, but delivers a serious burn — and you’ll feel the benefits across every workout you do.

PROGRESSION NOTES:
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- Increase weight 5-10% week to week & where you can
- Add Tempo or pause sets for key lifts
-Shorter Rest time in accessory movements (EX. list movements)
- Push for progressive overload while maintaining form

Join the Challenge

30+ Physique-Altering Training Guides

Meet Sol – Your Pilates flow expert

Sol is a Pilates expert known for her graceful intensity, deep core knowledge, and a teaching style that blends form, flow, and functional strength. Her journey with Pilates began after a low back injury, which sparked a passion for mindful movement and building strength where it truly counts.

Kat and Ken include Pilates to complement their lifting days and have been taking Sol’s classes for months. We’ve been to so many Pilates classes and tried lots of instructors, but when we found Sol, we couldn’t imagine going anywhere else. We fell in love with her teaching style and knew we had to bring her to you!

Now, Sol is here to guide you through flows that will challenge, restore, and empower you and we can’t wait for you to experience them.

Join the Challenge

Your Questions, Answered

Can I win prizes?

Yes! There’s a transformation giveaway with three tiers—based on progress, engagement, and before/after photos. Before and after testimonials will be submitted directly in your challenge experience within the app. You can win over $2k in cash and prizes!

What equipment do I need?

Access to strength training equipment for gym days, plus simple Pilates tools (booty band, Pilates ball, mat, weights - you can grab easily from Amazon).

What kind of results can I expect?

Stronger, leaner muscle tone. Improved posture and core control. Greater mobility, lifted posture, and restored confidence in everyday movement.

Real people, real results in less than 12 weeks

See what our community has to say...

I have been using your app for the last 3 weeks and I absolutely love it! I’ve been following you guys for quite a few years and absolutely adore you both and all your raw inspiring content!
Keep it up girls you’re smashing it and I freaking love you guys so much 🤍

@kyeepeterson

I've grown so accustomed to tracking all my weights, reps and workouts through the notes app on my phone, so this has been a blessing in disguise and has made things so much easier!

@epowfit

I was working out for years and I noticed that my lack of education on nutrition was holding me back from achieving my goals. STRIVE by KK Fit really opened my eyes and helped me understand how a metabolism works and the important role macros play. Kat and Ken share very valuable information for working out and nutrition. That is something that stands out to me, compared to other apps.This app lets you track your weights/reps, which helps to make progress and grow muscle.
Also, I just love the happy energy they spread.

@ysammyy

I'm LOVING the app!! I'm following the full body foundation 4 day program and l've enjoyed it so much. Thanks so much for creating such an awesome work out plan that works for my busy life!

@nicolerichards3

I just wanted to say THANK YOU SO MUCH for the StrongLeanBuild program! I am in the last week, and my squat is 10kg (22 pounds) heavier than week 1!!! My glutes are noticeably bigger, and my quads have increased 3cm in circumference. Forever grateful for what this program has taught me about my mind and body.

@nicolerichards3

So, what are you waiting for?

Plus 3 months FREE unlimited app access for all new Strive members!

Annually

ÂŁ49.99

$119.99

Strong & Centered Challenge

One-off payment

ÂŁ19.99

$64.99

Access to the challenge program

3 months access to the full Strive by KKFit App

15+ in-App programs, 190+ workouts and mobility flows

Your own customised macros and nutritious recipes

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Monthly

ÂŁ8.99

$19.99