Strong Foundations: Mobility & Strength

Transform Your Strength, Posture, & Mobility in Just 6 Weeks – Starting with a FREE Squat Assessment!

Improve your movement, posture, and overall strength with personalized fitness plans starting at just $9/month. Take the first step toward a stronger, more mobile you—led by expert coaching and support.

Unlock better movement, posture, and mobility through expert-led training & support.

“Running around after my kids all day left me feeling exhausted. Rebecca’s assessment helped me understand why my body was so sore, and her program gave me the strength and energy to keep up with them.” – Jessica, Busy Mom

How It Works

Squat Assessment

Submit a video of your squat through our platform or via text. Get a full breakdown of your form, posture, and mobility. Send weekly videos and your plan will be adjusted based upon your improvements.

Custom Fitness Plan

Receive your personalized fitness plan tailored to your specific needs, delivered straight to your inbox within 48 hours.

Celebrate Victory

Watch your progress unfold with detailed reports after each assessment, helping you stay motivated and celebrate every improvement on your journey to success.

Support & Coaching

Access group coaching sessions and daily support to keep you motivated and progressing toward your goals.

“I thought I was already flexible, but Rebecca’s assessment showed me how much I was missing in terms of strength. She helped me balance everything out, and now I feel stronger and more in control when I’m dancing.”

Sophia

Dancer

Why Strong Foundations: Mobility & Strength

Personalized Care:
Your fitness and nutrition plan is tailored specifically for you. Whether your goal is to build strength, improve mobility, or enhance flexibility, the program is designed to fit your lifestyle and unique needs. We focus on identifying and addressing muscle imbalances, which helps improve your posture, prevent injury, and increase overall longevity. Every aspect of your plan is built to ensure you reach your goals in the most effective and sustainable way possible.

Expert Coaching:
Benefit from world-class coaching and guidance under the leadership of Rebecca Collinsworth, a highly respected figure in fitness, bodywork, and health. With decades of experience in movement science and a deep understanding of how the body works, Rebecca provides expert advice and practical strategies to ensure you get the most out of your training. Her approach goes beyond just exercises – it’s about building a strong foundation for long-term health and wellness.

Accountability:
Stay motivated and on track with weekly check-ins and group coaching sessions. This built-in support system not only provides accountability but also fosters a sense of community. Whether you’re tackling new challenges or celebrating victories, these regular touchpoints help keep you engaged and progressing towards your goals. You’ll have access to a network of like-minded individuals, all supporting each other in their fitness journeys.

Nutrition Integration:
Achieving your fitness goals goes hand-in-hand with proper nutrition. That’s why our program includes access to a flexible, easy-to-follow nutrition plan designed to complement your fitness routine. With guidance on balanced meals and practical tips for real-life eating habits, the plan integrates seamlessly into your daily life, making it easier to fuel your body the right way and see lasting results.

Choose Your Next Step

Foundation Access

Gain access to the core program with basic fitness plan and community driven support.

Your Perfect Fit

We offer flexible options, which you can adapt to the different needs of each project.

Foundation Plus

$129

Access to personalized fitness plans


Weekly squat assessments with personalized feedback


Priority support in daily social audio rooms


Access to the nutrition app


Weekly Group Coaching


Weekly 1-on-1 coaching

Foundation Pro

$199

Access to personalized fitness plans


Weekly squat assessments with personalized feedback


Priority support in daily social audio rooms


Access to the nutrition app


Weekly Group Coaching 1x


Weekly 1-on-1 coaching

Foundation Elite

$399

Access to personalized fitness plans


Weekly squat assessments with personalized feedback


Priority support in daily social audio rooms


Access to the nutrition app


Weekly Group Coaching 2x


Weekly 1-on-1 coaching

What Clients Say

Our clients come from all walks of life—whether they’re athletes, dancers, or busy parents, they’ve experienced real transformations with our personalized approach to fitness and bodywork. Here’s what they have to say about working with us:

“Teaching dance all day had me feeling stiff and out of alignment. Rebecca’s assessment showed me exactly where I was off. Thanks to her program, I’ve gained more mobility and can teach without feeling worn out.”

Jason

Dance Instructor

“I needed to protect my knees and get stronger during the off-season. Rebecca’s squat assessment showed me which muscles needed work, and her program got me back to feeling strong and moving better.”

David

Professional Athlete

“I’ve always been into fitness, but as I got older, I noticed I wasn’t moving as well. Rebecca’s assessment showed me exactly where I was losing strength, and her plan has helped me feel more flexible and stronger.”

Angela

Health & Wellness Enthusiast

“We’re really active and love traveling, but Rebecca’s squat assessment showed us we had some muscle imbalances holding us back. Her program helped us correct that, and now we feel stronger and healthier as a couple.”

Claire & Jake

Lifestyle Enthusiasts

Join Strong Foundations

Unlock better movement, posture, and mobility through expert-led training & support.