You’re not imagining it—and you’re definitely not alone. This isn’t just “aging.”
It’s a combination of muscle tension, fluid buildup, collagen changes, and gravity—all influencing how your lower face looks and feels. And while creams, fillers, or even surgery may help temporarily—they often miss the real root causes.
That’s why I created the Marionette Line Eraser Protocol:
A targeted daily routine that takes less than 10 minutes, using my proven blend of facial workouts, skin-safe release techniques, and collagen-supporting skincare strategies.
It’s designed to help you restore tone, reduce tension, and create a more lifted, refreshed look—naturally.
It’s not about chasing youth.
It’s about lifting what’s falling, activating what’s sleepy, and giving your face the structure it’s missing—all in just minutes a day.
A daily face + neck workout routine, based on HIIT (High Intensity Interval Training) principles, designed to tone, lift, and tighten your facial muscles.
Just like you’d train your body—but with techniques tailored to your delicate face, skin, and neck.
A progressive, day-by-day guided plan that trains your whole upper body—from chest to forehead.
Targeted myofascial releases to soften tension, smooth fine lines, and support healthy circulation.
A downloadable guide with Sadie’s top skincare tools, product recs, and AM/PM protocols.
Face HIIT® is the first of its kind: a fusion of
This course is the foundation for all Line Eraser Protocols. It builds strength and tone where aging causes collapse and sag. It works with your hormones and skin—not against them.
You’ll finish the 21 days feeling stronger, brighter, and more lifted—from the inside out.
“I didn’t think you could work out your face. But it’s like pilates for my jawline. My whole face looks more defined and less tired.“
— Erin, 44
“This is the only thing I’ve done that made my marionette lines soften. I swear my skin looks younger without fillers.“
— Gina, 49
“I feel like I recognize myself again. Not because I look different—but because I finally feel aligned.”
— Karen, 52
Q. Do I need to do this every day?
You’ll get the best results from a consistent 21-day cycle. After that, you can switch to maintenance just a few times a week.
Q. Is this the same as face yoga?
Nope! This is Face HIIT®—a stronger, science-backed method rooted in anatomy, myofascial release, and functional strength.
Q. Is it too late for me?
Never. These techniques help improve tone, circulation, and structure at any age.
Q. Can I do this with my Line Eraser Protocol?
Yes! This is the perfect complement to any targeted protocol—especially if you want full-face results.
Meet Your Guide
Age Fiercely Founder | Face HIIT Creator | 53 and thriving
Sadie is a yoga + anatomy expert who’s been helping women own their power for over 20 years. Her signature methods (Face HIIT®, Yoga HIIT®, and the Somatic Flexibility Technique®) combine science with self-confidence—and are trusted by thousands of women 35+ worldwide.
Facial Fitness. Real Results. No Surgery Required.
With Sadie Nardini – Creator of Face HIIT®
The 21 Day Face HIIT Miracle is more than a facial workout.
It’s a way to reclaim how you look and feel—without stress, shame, or surgery.
You’re not imagining it—and you’re definitely not alone. This isn’t just “aging.”
It’s a combination of muscle tension, fluid buildup, collagen changes, and gravity—all influencing how your lower face looks and feels. And while creams, fillers, or even surgery may help temporarily—they often miss the real root causes.
That’s why I created the Marionette Line Eraser Protocol:
A targeted daily routine that takes less than 10 minutes, using my proven blend of facial workouts, skin-safe release techniques, and collagen-supporting skincare strategies.
It’s designed to help you restore tone, reduce tension, and create a more lifted, refreshed look—naturally.
Facial Fitness. Real Results. No Surgery Required.
With Sadie Nardini – Creator of Face HIIT®
Just $147 • Lifetime Access