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Karina from behind, sitting cross-legged on dark sheets, arms raised, in a black open-back jumpsuit

Inside the Astras app

Marathon 4 21 days in my life

15 min / day

−90%offer ends in

00Days
08Hr
45Min
00Sec
  • Elegant back
  • Beautiful skin
  • Women's health
  • Flexible body
  • Nutrition guide
  • Goodbye to Double chin
  • Goodbye to Bloating belly
  • Goodbye to Cellulite
  • Goodbye to Swelling

Regular price$210

Today's price $19.69
  • Secure payments

01My work

2 years of my work

Karina, author of Marathon 4.0, smiling on the beach, wind in her curly hair

This program is completely different from anything I've ever done before. It's all about convenience and fast results.

I've spent more than two years developing this program and testing it on myself. This is the first program created with the combined expertise of several highly qualified specialists, each of whom made important adjustments to it.

I am a professional in natural rejuvenation and holistic health restoration, and thanks to my public platform, I was able to bring in two top experts — a world-class nutritionist and endocrinologist.

Karina's signatureKarinaAuthor of Marathon 4.0
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02Sound familiar

Maybe you've experienced some of these issues:

  • A “neck hump”
  • Swelling of the face and body
  • Abdominal bloating
  • Loose skin on the stomach and legs
  • A double chin
  • Hair loss
  • Headaches
  • Painful periods
  • Not knowing what your body needs to feel energized
Catch price $19.69

03Who it's for

This marathon is for you if you want

  • A flexible, supple body

  • Improved skin quality and tone — smoother, firmer, and more velvety.(the skin is the largest organ in the body)

  • A flat, feminine-looking belly

  • Restore your figure without diets, calorie counting, or restrictions

  • Support your body's recovery after pregnancy

  • Slim and toned thighs

  • Noticeable reduction in body measurements

  • Reduced bloating thanks to the nutrition plan and diaphragmatic activation

  • A renewed sense of well-being and vibrant energy you feel every single day

  • New habits that help restore your shape, elegance, and feminine silhouette

  • A healthier relationship with food

  • Improved overall women's health

  • Increased libido

  • 21 days in my life · 15 min / day

    Start now $19.69

04Together

We will be in shape together

Karina's back and posture in a white open-back bodysuit
Elegant back and posture
A flat, toned belly
A flat belly
Shapely thighs, kneeling on a bed
Shapely thighs
Glowing skin in soft window light
Quality skin
Defined collarbones and neck
Defined collarbones
Start now $19.69

05Full reset

It's a full reset for your body and mind

In just 21 days, your body and mind get exactly the amount of time they need to adapt to a new, healthier, and more harmonious lifestyle.

06Results

Some of my clients' results

Client result 1 of 16: before and after photos and a message to Karina
Client result 2 of 16: before and after photos and a message to Karina
Client result 3 of 16: before and after photos and a message to Karina
Client result 4 of 16: before and after photos and a message to Karina
Client result 5 of 16: before and after photos and a message to Karina
Client result 6 of 16: before and after photos and a message to Karina
Client result 7 of 16: before and after photos and a message to Karina
Client result 8 of 16: before and after photos and a message to Karina
Client result 9 of 16: before and after photos and a message to Karina
Client result 10 of 16: before and after photos and a message to Karina
Client result 11 of 16: before and after photos and a message to Karina
Client result 12 of 16: before and after photos and a message to Karina
Client result 13 of 16: before and after photos and a message to Karina
Client result 14 of 16: before and after photos and a message to Karina
Client result 15 of 16: before and after photos and a message to Karina
Client result 16 of 16: before and after photos and a message to Karina
Catch price $19.69

07Posture

Posture shaping

This section includes the most effective exercises for improving posture and enhancing your overall silhouette.

  • eliminate the “neck hump”
  • reduce the appearance of a double chin
  • create sharper, more lifted facial contours

Your posture becomes more elegant, your neck appears longer, and your overall look becomes more refined and harmonious.

Start now $19.69
Karina kneeling on a bed, hands on her waist, back straight

08Lymphatic drainage

Lymphatic drainage & morning bed stretching routine

This routine helps improve body flexibility and enhance your overall body contours.

Lymphatic drainage exercises help remove excess fluid, providing fast, visible results:

  • reduced facial puffiness
  • a flatter, more toned belly
  • reduced appearance of “hip dips” or outer-thigh bulges
  • reduced overall body swelling and volume
  • a more sculpted, refined body line.

They also activate your body's natural reset mechanisms, helping boost energy, restore flexibility, and eliminate stagnation.

Catch price $19.69
Karina sitting on a white bed, hugging her knees and smiling

09Full body

Full-body exercise routine

This gentle yet deep-working routine helps restore your body's natural functions. With consistent practice, it helps:

  • boost metabolism
  • improve women's health
  • balance and support natural bodily functions, including digestion
  • release and mobilize fascia
  • strengthen the pelvic floor
  • gently and effectively activate the deep abdominal muscles

Visible results include:

  • lean, toned legs
  • a flatter belly
  • firmer skin on the arms
  • a sculpted, beautiful back

& all without exhausting workouts.

Start now $19.69

10Questions

Katie

When will I see the first results?

Support

This program includes exercises such as lymphatic drainage, where you can see results immediately after finishing the first routine.

Katie

Your program is suitable for any age?

Support

The program is designed with simplicity and convenience in mind, making it suitable for women of any age who feel comfortable doing light exercises.

Start now $19.69

11Experts

Nutritionist

Developed a universal and easy-to-follow nutrition guide that suits most women and helps gently build healthier eating habits.

Updated Nutrition Program. It contains no strict restrictions or diets. The foundation is proper food combining — a key discovery my team of nutrition experts made in 2025. This approach helps speed up metabolism and improve overall well-being without stress or constant hunger.

By following the recommendations in this guide, you will be able to:

  • achieve more defined abs
  • tone your thighs
  • make your glutes firmer and more sculpted

This is a simple, comfortable, and effective system that fits into real life and delivers long-lasting results.

Endocrinologist

A rare and truly exceptional specialist. Thanks to my public platform, I was able to bring in one of the best experts in hormonal health.

He helped create a module that takes into account the unique characteristics of the female body and supports deep internal processes by fine-tuning the exercise sequence and nutrition plan.

Catch price $19.69

12Plans

Select the duration

Standard

One year access

$19.69
  • 3 weeks duration
  • 22 videos
  • PDF Architecture of Youth: A Technology of Radical Rejuvenation
  • One year access
Join now $19.69

Premium · join with discount today

Lifetime access

+ one extra week+ 1 month · all Astras app features
$29$210
  • Lifetime access to the course
  • 4 weeks duration
  • 30 videos

Astras Plus

1 month of access to the
Astras Plus app package

Download on the App Store Get it on Google Play
  • Karina AI assistant
  • Calorie recognizer
  • Lab report breakdown
  • Cycle and pregnancy calendar
  • Nutrition
  • Hydration
  • Weight tracking
  • Activity
  • Meditation
  • Inside club
  • Knowledge library
Join now $29

Today: $29 for the course and your first month of Astras Plus. From the second month, Astras Plus is $19.49/month — renews until you cancel, cancel anytime.

My secret offer

Lifetime access to 3 of my most effective programs

+ 1 month · all Astras app features
$39$250
  • Marathon 4 (PRO PLAN lifetime access)
  • Marathon 3 (lifetime access)
  • Marathon 2 (lifetime access)

Astras Plus

1 month of access to the
Astras Plus app package

Download on the App Store Get it on Google Play
  • Karina AI assistant
  • Calorie recognizer
  • Lab report breakdown
  • Cycle and pregnancy calendar
  • Nutrition
  • Hydration
  • Weight tracking
  • Activity
  • Meditation
  • Inside club
  • Knowledge library
Join now $39

Today: $39 for the courses and your first month of Astras Plus. From the second month, Astras Plus is $19.49/month — renews until you cancel, cancel anytime.

Balance in the body at the physiological level changes the perception of the world (remember childhood — the world was brighter). Let's bring this feeling back to ourselves today, here and now. There won't be a better moment.

Access opens on the email you pay with — sign in to the Astras app with that same email.

13FAQ

Marathon 4.0 — questions women ask before joining

  • About 15 minutes a day for 21 days: a short posture block, a lymphatic drainage and stretching routine you can start in bed, and a gentle full-body routine. No gym and no heavy equipment — a light resistance band and two soft balls are enough.

  • Yes. The exercises are low-impact and were built for women of any age who can do light movement. Every routine is shown step by step in video, and you can pause or repeat any lesson. If you have a diagnosed condition, ask your doctor first.

  • Most participants notice less morning puffiness in the first days, a flatter-looking belly and better posture within two to three weeks, and firmer skin and slimmer-looking thighs with consistent practice. Results vary and depend on how regularly you practise. This is a wellness program, not medical treatment.

  • No. The nutrition guide is built on simple food-combining rules developed with a nutritionist — no calorie counting, no forbidden foods. It is designed to reduce bloating and support your energy, not to restrict you.

  • Access is instant after payment: you receive an email with a link and can start within minutes on your phone, tablet or computer. Choose one-year access or lifetime access with future updates. One-time payment, no subscription.

  • Marathon 4.0 is the full-body program (posture, lymphatic drainage, belly, thighs, skin) with a nutrition guide. Marathon 3 is the earlier body program. Marathon 2.0 focuses on the face and neck: face yoga, jawline, double chin, posture of the neck. The bundle offer includes all three with lifetime access.

Start now $19.69

14Before you start

*Recommendations and exercises from Marathon 4.0 are not intended for disease prevention or treatment of specific diagnoses. Marathon 4.0 is advisory in nature.

*If you have specific diagnoses, please consult with your treating physician.

All exercises, techniques, and practices are for advisory purposes only. You are responsible for deciding whether to perform them, and you assume full responsibility for any outcomes.

Equipment you'll need

To enhance your mobility and body awareness, you'll need just three simple, affordable tools:

Resistance band

light or medium

Soft sensory balls

for gentle release

Small Pilates ball

soft, 20–25 cm

All items are budget-friendly and easy to find online or at any sports store.