Drop fat + build a lean, sculpted physique -
with a flexible approach
Not a diet with one restriction after another.
No workouts that leave you drained.
Just effective training programs to build strength, curves, and confidence + super simple, flexible nutrition so you can make this a lifestyle that sticks.
What is FLEX?
No BS. Just balanced nutrition + effective workouts.
FLEX with Kassie Beth is your straightforward, no-nonsense plan to drop fat, boost your metabolism, and build lean, sculpted muscle. Whether you're a beginner or you've been strength training for years, FLEX gives you guided, progressive workout programs - so you can go into the gym (or home) feeling confident that what you're doing works.
But workouts alone won't give you the body you want. So we focus on nutrition with a simplified, flexible approach - balanced, no over-restriction, and tailored to your specific goals and needs.
My training programs and flexible nutrition approach are designed for women and moms who are busy, but who are also ready to make themselves a priority and get results that finally stick. This is for you if:
Who is FLEX for?
⚡️You feel like you're working out and eating healthy, but the results aren't showing in the mirror
⚡️You're 'winging' it in the gym (or in your home workouts) and have no idea if what you're doing is actually working
⚡️You've been doing circuit-style workouts and tons of cardio, only to feel burnt out and exhausted
⚡️ You get overwhelmed by nutrition and meal planning
⚡️ You're a busy momma who needs truly simple, convenient meals
⚡️You're tired of plans that over-restrict and cut out entire food groups
⚡️You're ready to make this a lifestyle and ditch the yo-yo dieting
What you get in your
FLEX membership:
Option 1: FLEX with Kassie Beth
6-8 week guided workout programs for fat loss + lean muscle
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Gym & home options (home alternatives require dumbbells, a bench, and a resistance loop)
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App-based with video demos from me for every move
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Build lean muscle, drop fat, and reignite your metabolism with strength-focused workouts, low- to moderate-intensity cardio recommendations, and deep core / mobility training
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Focus on key areas including legs/glutes, core, shoulders, arms, and back
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New progressive programs launch in the app every 6-8 weeks, so you always have a plan
Access to my KBF training and coaching app
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Access your workouts anywhere, anytime
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Video demos for every move, with modifications and home-based alternatives when needed
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Track your workouts and progress to see the changes you're making!
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Food log and macro tracking (syncs with My Fitness Pal)
Nutrition and training guides
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Training 101 Guide covering technique and questions like "How much weight should I be lifting?" and "How do I make sure I'm progressing?"
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FLEX Eating Method Nutrition guide for balancing your meals to boost your metabolism and optimize fat loss, while building in flexibility for your fave foods
- Instructions for calculating and tracking your macros based on your specific goals
- 30+ meal ideas and recipes with estimated calories and macros
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Sample meal plans to show you how to 'put it all together'
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New meal ideas will be shared in the app with every program drop!
Connect directly with ME and other FLEX members
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Access to our FLEX with Kassie Beth group chat (hosted in the KBF app)
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A safe place to ask questions, share wins, get feedback, and get guidance directly from me
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I check this group chat DAILY and do my best to respond to questions within 24 hours
Option 2: FLEX+ with Kassie Beth
Everything in the standard FLEX membership, PLUS 1:1 nutrition coaching with custom macros and meal plans, including:
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Custom calorie and macro targets based on your goals and needs
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Meal ideas/suggestions with calories and macros
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A sample meal plan (one 7-day plan per month)
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1:1 coaching call with me (60 minutes for your first month's call; 30 minute call each additional month)
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Cancel or downgrade to the standard FLEX membership at ANY time - Nutrition coaching isn't necessary forever! My goal is to help you get where you want to be and teach you how to maintain your results for LIFE - on your own. Many of my clients start with 1:1 nutrition coaching, then simply change to the standard FLEX membership when they're ready to 'go it alone' on their nutrition! This is typically a 3-6 month process.
Meet Your Trainer
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Hi, I'm Kassie! I'm a Certified Personal Trainer and Certified Nutrition Coach through NASM. But more importantly, I'm a mom of 2 who dropped 60 pounds and got into the best shape of my life. I just entered my 40s, and I feel better than I ever have - and I LOVE helping other moms and women build the healthiest, strongest versions of themselves after babies.
My approach is to give you straightforward, simple strategies for dropping fat for GOOD and building lean, strong muscle. I focus on helping you fuel your body RIGHT so that you optimize your metabolism (which triggers fat burning), improve digestion and gut health (bye bye, bloating!), and get the physique you've always wanted.
I can't wait to work with you! If you have any questions, feel free to contact me at kassie@kassiebethfitness.com.