Jill Thornton

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4 Week Winter Sculpt

THE WINTER SCULPT

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Turn up the heat this winter with a program designed to help you lose 5+ pounds of fat, boost your metabolism, and feel confident in your skin AND your routines—all in just 28 days.
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About the program

šŸ”„ The 4-Week Winter Sculpt šŸ”„ Turn up the heat this winter with a program designed to help you lose 5+ pounds of fat, boost your metabolism, and feel confident in your skin AND your routines—all in just 28 days. Let’s make this your most powerful winter yet ā„ļøšŸ’Ŗ Weekly Goals for the Winter Sculpt: šŸ‹ļø FITNESS GOALS A progressive overload strength program designed exclusively for this challenge—featuring 4 strength workouts per week to help you build lean muscle and burn fat. Home (dumbbells only) and Gym versions of each workout are available! Each week includes: 2 Lower Body Day's 2 Upper Body Day's 1 Cardio + Core Day šŸ‘Ÿ DAILY WALKS Shoot to take a walk each day - you choose how long and how far! šŸ½ NUTRITION GOALS You’ll get access to two nutrition resources, including how to: - Calculate your ideal macros and calories - Use the Plate Method to simplify meal planning - Enjoy high-protein meal ideas designed for fat loss and satisfaction Want next-level support? You can add custom macro nutrition coaching and accountability to personalize your results even further. Details are included in the program. Let’s make this your strongest, most sculpted season yet! šŸ’„
    Goal:
    Weight Loss
    Bodybuilding, Cardio, Bikini Body, Full Body
    4 weeks program 5 days/week 45-60 mins
    Level:
    All Levels
    Goal:
    Weight Loss
    Bodybuilding, Cardio, Bikini Body, Full Body
    4 weeks program 5 days/week 45-60 mins
    Level:
    All Levels

    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
    Nutrition
    Learn exactly what to eat when, get grocery lists, and more
    Video Workouts
    Easy-to-follow videos for every workout in the app
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    /images/landing/features/reminders.pngframe
    Reminders
    Set workout reminders to stay on track!

    Workouts

    START HERE
    START HERE
    5.0
    GYM
    GYM
    5.0
    Home
    Home
    5.0
    GYM
    GYM
    5.0
    Home
    Home
    5.0
    Best program I've ever done!!! The results are insane but most importantly my chronic hip pain is GONE!!!
    Kelly
    Your workouts just keep getting better! They are fun and challenging!
    Angela
    Your workouts continue to push me! The variety and style...I look forward to seeing what the next day brings! Thanks so much!
    Joy
    Still loving these workouts - great strength/conditioning combo! Feel so good afterwards!!
    Heather

    Need to see it to believe it?

    The 4-Week Shred Challenge completely exceeded my expectations. The combination of detailed nutritional information and easy-to-follow video tutorials made it not only effective but also enjoyable. Every day felt manageable yet motivating, and the structure kept me coming back for more. I’ve never felt more supported in a fitness journey—this challenge truly made a difference!
    Ashley
    Loved it. The healthy habits we were expected to follow for the four weeks were chosen perfectly, and the key to anyone having success in this challenge. Jill's Spring Shred showed just how uncomplicated it can be to feel your best, you just have to be consistent! The workouts were challenging, but so FUN! I looked forward to them every day. I also really liked the community aspect of it. Knowing these other women were busting their tails just as much as me, helped give me that push! I loved seeing their posts, showcasing how proud of themselves they were! Everyone was so inspiring!
    Kim
    This challenge was great. It helped me stay accountable to my workouts. Jill is always so awesome and willing to answer any questions. Looking forward to the next one!
    J.
    The 4-Week Shred Challenge completely exceeded my expectations. The combination of detailed nutritional information and easy-to-follow video tutorials made it not only effective but also enjoyable. Every day felt manageable yet motivating, and the structure kept me coming back for more. I’ve never felt more supported in a fitness journey—this challenge truly made a difference!
    Ashley
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    About Jill Thornton

    Online fitness & nutrition coach

    I’m a busy mom, body transformation coach, and founder of Breakthrough Coaching. Life in my 40s is full—family, work, and everything in between. But I’ve learned how to make my health a priority without it taking over my life, and now I help other women do the same. Like many, I spent years caught in the cycle of diets and intense workouts, only to feel frustrated when I still didn’t have the body I desired. Then I discovered the power of sustainable habits—simple changes that fit my life and delivered real results. Now, I work with women 40+ to help them ditch the yo-yo diets and burnout routines. My approach focuses on eating foods you love, building strength, and prioritizing what actually matters to get results that last. Whether you want to lose weight, gain muscle, or just feel amazing in your skin, I’m here to help. I’m not about quick fixes or gimmicks—I give you real strategies that work for busy lives. From easy recipes and realistic workouts to no-nonsense advice, everything I share is designed to help you feel strong, confident, and in control of your health. Let’s simplify nutrition and fitness together. You don’t need to overhaul your life to get results—you just need the right plan, support, and a little guidance. I’ve got you. If you’re ready to break free from the all-or-nothing mindset and start feeling incredible, hit that subscribe button and let’s do this!

    Frequently asked questions

    How much does the app cost?
    $29.99/month ($1 a day!) or $299 for the entire year. Once you join, you will have access to the challenge and all of my other training programs and resources as well!
    I'm a beginner, is your program for me?
    No matter where you are in your fitness journey, my programs can help you succeed. I have an entire program designed for beginners: BODY BEGIN.
    Do you have home workouts?
    YES! Every program has a 'home' version of the workout that utilizes dumbbells only!
    What is included?
    My app offers a clear training plan (whether at home or in the gym) and you'll also get access to ALL of my programs (current and future), workout tracking & logging, nutrition resources, recipes, meal ideas, and a supportive community to help you stay on track.
    What makes your program different?
    The programs are built for people with busy lives and are not only efficient but extremely effective. I use a hybrid approach that emphasizes gaining strength, building muscle, and losing fat for a well-rounded training program in 60 minutes or less per day.

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