CORE Confidence From The Inside Out

The CORE App

CORE offers live and on-demand strength and sculpt workouts that blend low-impact movement with high-intensity challenge. With a mix of strength training, full-body sculpting, and mat-based formats, each class is designed to leave you feeling stronger, more toned, and fully empowered in your body.

“I've never felt stronger or more confident in my body! CORE by Karsen has completely transformed my fitness routine.”

Strength, Sculpt & Mindfulness

This isn’t just about breaking a sweat — it’s about building a strong, confident foundation from the inside out. My approach combines intentional strength training, dynamic sculpting movements, and mindful practices to create a balanced, empowering experience. Each workout is designed to challenge your body while grounding your mind, helping you feel more connected, capable, and confident every step of the way.

"The classes are challenging but accessible. I’ve seen noticeable improvements in my muscle tone, endurance, and energy levels. I look forward to every class!"
SAMANTHA
"I’m obsessed with Karsen’s workouts! They are so much fun, and I love how they mix strength, sculpting, and cardio without wrecking my joints."
BRI
"I feel stronger, more toned, and honestly more energized than I’ve felt in a while. It’s the perfect balance of challenging and doable. Highly recommend!"
CHELSEA

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