Welcome to the Virtual Studio!

This is your on-demand training space for performance-driven strength built with precision, control, and intention. PowerLines blends athletic strength training with Pilates-inspired movement to help you build a strong, capable, and well-aligned body without burnout.

Inside the studio, you’ll find structured programs, progressive workouts, and flexible training options designed to support real life. Train hard, move well, and stay consistent with a method that develops strength you can rely on anytime, anywhere.

 

Start Free with PowerLines

Your Free PowerLines Experience

PowerLines Foundations Sessions - FREE

FOUNDATIONS SESSIONS – FREE

The Foundations Sessions are your introduction to the method, combining controlled, athletic movement with a focus on strength, alignment, and confidence. Designed for all levels, these sessions include two complimentary opportunities to experience PowerLines firsthand.

Two complimentary sessions are free for everyone, simply register to join.

Already have an account? Proceed to Foundations HERE.

PowerLines:

January 2026 - Your First PowerLine

Your First PowerLine ” January 2026″ is 12-session challenge designed to build strength, alignment, and confidence.

This program will help you establish a consistent, powerful routine while experiencing the full PowerLines method.

Don’t have an account? Join HERE!

PowerLines February 2026

February 2026 is a 12-session challenge designed to deepen strength, refine alignment, and elevate control.

This program builds on the foundations, introducing more dynamic movement and progressive intensity to help you move with confidence, power, and consistency.

Don’t have an account? Join HERE!

Coming soon

Coming soon

Coming soon

Coming soon

Explore past challenges and get moving with strength and purpose:

Reset and Rise

It’s time to shake off summer and step into your strongest season yet.
RESET & RISE is a 6-week live workout challenge designed to rebuild your strength, boost your fitness, and get you feeling unstoppable.

 

This isn’t just another program.
It’s the structure, motivation, and accountability you need to reset after summer and rise into the best version of yourself.

 

Don’t have an account? Join HERE!

Summer Cut '25

KP TRANSFORM: SUMMER CUT EDITION

Two phases:

PHASE 1: BUILD
Weeks 1–4: Strength, muscle growth, and a fired-up metabolism.

PHASE 2: BURN
Weeks 5–8: Focused fat loss, high-intensity work, and metabolic finishers.

 

 

Don’t have an account? Join HERE!

Sculpt '25

This isn’t your typical workout—SCULPT is a fun, high-energy fusion of strength, cardio, and resistance training that will leave you feeling strong, empowered, and unstoppable.

 

Light weights, BIG results
Spicy, dynamic moves to keep things exciting
Booty bands for that extra burn
Heart-pumping cardio to boost endurance

 

 

Don’t have an account? Join HERE!

January ReBoot Challenge

This program is designed to help you:

Lose weight and build lean muscle.
Boost energy and improve mental focus.
Increase strength, stamina, and metabolism.
Cultivate long-term, sustainable health habits.
Feel confident, strong, and revitalized as you take on 2025!

💪 Let’s reset, recharge, and reboot your mind and body—together!

 

 

Don’t have an account? Join HERE!

Ultimate strength vol 2

Ultimate strength 2

In just six weeks, you’ll discover the secrets behind how elite stars and athletes train to achieve their incredible physiques. This challenge is specifically designed to help you reshape your body, whether you want to lose weight or just get more toned.

 

 

Don’t have an account? Join HERE!

Ultimate strength

Ultimate Strength

This challenge is designed to sculpt your arms, tone your legs, and define your abs using a set of dumbbells and booty bands.

 

 

Don’t have an account? Join HERE!

Bikini body

Bikini Body

Challenge yourself to get your best-ever bikini body this year!

My six-week program is designed to blast fat, boost metabolism and build muscle, getting you in knockout bikini body shape in record time.

If you’re looking for a challenging, engaging, and results-driven workout, SCULPT is for YOU!

Don’t have an account? Join HERE!

Sculpt challenge 2

SCULPT 2 CHALLENGE is designed to tone and pump your muscles through higher-volume sets with specifically programmed rest periods.

This will allow you to get in many reps in each workout to burn fat, tone up, get stronger, and improve your cardio.

 

 

Don’t have an account? Join HERE!

Sculpt challenge

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

 

Don’t have an account? Join HERE!

Abs & Booty

Abs & Booty

Define your abs and sculpt your booty and legs with this time-saving 5-week workout plan that can be done at home or in the gym!

 

 

 

Don’t have an account? Join HERE!

LBD project

LBD project

The Little Black Dress Project is on a MISSION to help women become more self-confident, lose weight, and celebrate being strong and unstoppable

 

 

 

Don’t have an account? Join HERE!

Summer blast 2022

Summer Blast challenge

If you’re ready to take your physique to the next level this summer, I want to invite you to join us for SUMMER BLAST Challenge.

 

 

Don’t have an account? Join HERE!

Get fit 2

Get Fit 2

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

Get fit

Get Fit

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

KP build 2

KP build 2

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

KP build

KP build

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
*has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

KP PILATES

KP PILATES

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

SUMMER KICK

SUMMER KICK

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

TONE UP

TONE UP

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

Total Body

Total Body

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

FULL BLAST

FULL BLAST

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

CARDIO CORE

CARDIO CORE

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

STRONGER ME

STRONGER ME

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

JANUARY CHALLENGE

JANUARY CHALLENGE

The program is suitable for anyone who:
* wants to lose weight
* achieve long-term results
* wants to improve their strength and fitness levels
* wants a step-by-step blueprint for achieving results
* has limited time
* wants to achieve results at home

 

Don’t have an account? Join HERE!

Transformative. Sustainable. KP-befit Results.

This is more than exercise – this is a way of life.

 PowerLines is a calm, empowering approach to strength training.
Built on control, alignment, and consistency, it helps you feel strong, supported, and confident in your body, not exhausted by it.

What’s Included

350+ on-demand classes – guided by expert instruction, suitable for all levels

Monthly training plans – keep your routine fresh and focused

Goal-driven challenges – stay motivated and push your limits

New classes every week – progress without plateau

Structured programs – build strength, mobility, and total-body power

Diverse styles – classical, sculpting, dynamic, and restorative

Cycle Sync Training – move in tune with your energy

Private KP-befit Community – connect, share, and stay inspired

Cancel anytime – freedom to move your way

FAQ

Can I cancel anytime?

Yes. No contracts, no strings, no guilt.
Stay as long as it supports you – and leave knowing you’ve built tools you can take anywhere.

I’m a beginner - is this for me?

Absolutely. PowerLines was designed to meet you where you are.
Many women in our community are starting fresh or returning to movement after a break. You’ll find modifications, gentle progressions, and clear guidance that helps you build strength and confidence – without overwhelm or pressure

Do I need equipment?

Nope. All you need to start is your body and a mat.
Some sessions include options for light weights or resistance bands – but everything can be done bodyweight only. The focus is on control, not clutter.

Are new classes added often?

Yes! New PowerLines classes drop every week, along with mini challenges and fresh sequences to keep you progressing, inspired, and connected to your body.

Can I access it on my phone?

You can access PowerLines anytime, anywhere.
The platform is fully mobile-friendly – stream your workouts from your phone, tablet, or laptop. No app required, no tech stress. Just movement that fits your life.

What makes PowerLines different from other programs?

PowerLines isn’t another challenge, bootcamp, or “go harder” plan.
It’s a method – a fusion of strength training and Pilates principles built on precision, awareness, and control.
We focus on alignment, breath, and longevity, not punishment or exhaustion.
Every workout is designed to help you move better, not just sweat more.

Is it suitable if I have injuries or limited mobility?

Yes, and that’s exactly why PowerLines exists.
The method is designed with intention and control at its core, making it adaptable to different bodies and abilities.
You’ll find variations, guidance on alignment, and a slower pace when you need it.
It’s not about perfection, it’s about progress that respects your body.

Do I need to be flexible or have Pilates experience?

Not at all.
You’ll learn everything you need inside the program.
PowerLines uses Pilates-inspired principles like alignment and control, but you don’t need any background to benefit from them.

What if I struggle to stay consistent?

Then you’re in the right place.
PowerLines was built for women who’ve started over a hundred times.
You’ll get structure, accountability, and support from me and the community — all designed to help you finally stay consistent without burning out.

Close

Thank you for visiting my site!

My name is Kristina Perestegi

I`m a Personal Trainer, Advanced Body Pump instructor, Advanced Grit instructor, Exercise to music instructor, Hard Body coach, and Zumba instructor!

You can find me on Facebook, Instagram, and YouTube as well…

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It’s time to shake off summer and step into your strongest season yet.
RESET & RISE is a 6-week live workout challenge designed to rebuild your strength, boost your fitness, and get you feeling unstoppable.

This isn’t just another program.
It’s the structure, motivation, and accountability you need to reset after summer and rise into the best version of yourself.

Don't have an account? Join HERE!

This will close in 0 seconds

KP TRANSFORM: SUMMER CUT EDITION

Two phases:

PHASE 1: BUILD
Weeks 1–4: Strength, muscle growth, and a fired-up metabolism.

PHASE 2: BURN
Weeks 5–8: Focused fat loss, high-intensity work, and metabolic finishers.

 

Don't have an account? Join HERE!

This will close in 0 seconds

This isn’t your typical workout—SCULPT is a fun, high-energy fusion of strength, cardio, and resistance training that will leave you feeling strong, empowered, and unstoppable.

🔹 Light weights, BIG results
🔥 Spicy, dynamic moves to keep things exciting
🍑 Booty bands for that extra burn
💓 Heart-pumping cardio to boost endurance

 

Don't have an account? Join HERE!

This will close in 0 seconds

This program is designed to help you:

Lose weight and build lean muscle.
Boost energy and improve mental focus.
Increase strength, stamina, and metabolism.
Cultivate long-term, sustainable health habits.
Feel confident, strong, and revitalized as you take on 2025!

💪 Let’s reset, recharge, and reboot your mind and body—together!

Don't have an account? Join HERE!

This will close in 0 seconds