William Esch

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Ultimate Kettlebell Warrior

Ultimate Kettlebell Warrior

Become the Ultimate Kettlebell Warrior & Feel Invincible

The Ultimate Kettlebell Warrior program builds a lean, strong body in 6 weeks using proven techniques: Developmental Warm-Pps, time under tension strength, high-density kettlebell training, and PNF stretching. With 3 metabolic conditioning days, 2 strength training days, and 1 recovery day, you’ll gain muscle, burn fat, and improve flexibility—without long workouts or gym memberships.

Unlock Your Full Potential!

Join the Kettlebell Warrior community by signing up for our email list! Get Expert Kettlebell Workouts, Mobility & Recovery Tips, Nutrition Insights, and Fitness Motivation. Don’t miss out—sign up today and start your journey to strength!

Goal:
Gain Muscle
Kettlebell, Crossfit, Functional
6 weeks program 7 days/week 60-90 mins
Level:
Advanced
Goal:
Gain Muscle
Kettlebell, Crossfit, Functional
6 weeks program 7 days/week 60-90 mins
Level:
Advanced
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About the program

The Ultimate Kettlebell Warrior is a 6-week program designed to help you build a lean, functional, and muscular physique. It combines four key principles: Developmental Warm-up: Keeps your body mobile and healthy. Time Under Tension: Increases strength, muscle growth, and fat loss. High-Density Kettlebell Training: Boosts growth hormone to burn fat and build muscle. PNF: Enhances flexibility, recovery, and muscle performance. With just one kettlebell, you’ll get a full-body workout that tones, strengthens, and burns fat efficiently. Achieve real results with fast, proven techniques.

    Workouts

    Ultimate Kettlebell Warrior Week 1 Day 1
    Ultimate Kettlebell Warrior Week 1 Day 1
    5.0
    Strength, Lower Body, Abs & Core, Functional, Upper Body, Full Body, Home, Legs, All Levels, Mobility
    Ultimate Kettlebell Warrior Week 1 Day 2
    Ultimate Kettlebell Warrior Week 1 Day 2
    5.0
    Upper Body, All Levels, Home, Full Body, Functional, Abs & Core, Legs, Lower Body, Mobility, Strength
    Ultimate Kettlebell Warrior Week 1 Day 3
    Ultimate Kettlebell Warrior Week 1 Day 3
    5.0
    Strength, Full Body, Lower Body, Home, Legs, Abs & Core, Mobility, Upper Body, Functional, All Levels
    Ultimate Kettlebell Warrior Week 1 Day 4
    Ultimate Kettlebell Warrior Week 1 Day 4
    5.0
    All Levels, Functional, Upper Body, Strength, Abs & Core, Lower Body, Mobility, Full Body, Home, Legs
    Ultimate Kettlebell Warrior Week 1 Day 5
    Ultimate Kettlebell Warrior Week 1 Day 5
    5.0
    Home, Upper Body, Abs & Core, All Levels, Strength, Functional, Lower Body, Mobility, Full Body, Legs
    Love this app!!! Every workout is challenging and I've had amazing results.
    Carrie
    Beautiful, user friendly app. truly enjoying having quick access to workouts. makes reaching my goal of daily movement much easier.
    Laura
    Clear, strightforward, focused workouts that are enjoyable and effective.
    Jess

    App Features

    Reminders
    Set workout reminders to stay on track!
    Tracking
    Track your progress and share it to Instagram
    Notes & Logging
    Track your weights, time, and reps. Take notes to capture your thoughts when working out
    Streaks
    Make sure you stay on track with your goals
    Favorites
    Save your favorite workouts with one tap
    Lifetime Access
    Once you purchase, you own the program forever!
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    /images/landing/features/reminders.pngframe
    Reminders
    Set workout reminders to stay on track!
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    About William Esch

    Online personal trainer

    Bill Esch has earned his title as the Kettlebell Warrior. He has trained with Russian National Team coaches, competed in Kettlebell Sport for more than a decade, and was the first U.S. man to achieve the classification “Master of Sport International Class.” In addition to being a kettlebell champion, he was also a Division I athlete in Football and competed in Collegiate Olympic Weightlifting. Bill has spent decades gathering knowledge about a multitude of fitness disciplines, from Pilates and rehab to elite athletic training. In his 30 years of owning and working in gyms, Bill has had the privilege of coaching a wide range of people with various abilities. For Bill, fitness is an art, and he uses his creativity to keep workouts fresh and clients inspired. Bill helps people define their health and unlock the power within to change their lives!

    Get support & accountability from our amazing community

    Find encouragement and accountability by connecting with others in our exclusive private community. There you can learn about nutrition, learn more about form, and connect with other members. Bonus: William will be right there to cheer on you.

    Frequently asked questions

    What makes Playbook different? How do I know it will work for me?
    If you haven’t had success with other workout apps in the past, you may be skeptical about ours. But we’re here to tell you, we guarantee you’ll get the results you want with Playbook. Why? We have hundreds of experts who are ready to train you. We don’t give you one-off programs of PDF documents with no assistance. Our creators add new programs (with interactive, explanatory videos) on a daily basis. Our content is new, fresh, and ever-changing to keep you motivated and ready to work! Plus, if you need help,creators are always here for you. You can message them directly if you have any questions, feedback, or simply want to share your success.
    I'm a beginner, is Playbook for me?
    No matter where you are in your fitness journey, Playbook can help you succeed. Workouts and programs posted in the app are for any level of fitness. Plus, trainers walk you through all exercises with easy-to-follow videos and simple written instructions. This means you’ll be able to do all the moves easily, accurately, and safely.
    Do I need to purchase equipment?
    It depends on the workout! Playbook has a lot of workouts that require no equipment. We also have workouts that require minimal equipment (like dumbbells or a yoga mat) and some that require weight-lifting machines. There’s something for everyone — regardless of equipment — to help you get in shape.

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