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◈ TRUECOACH NEWS · SEPTEMBER 17, 2026

The Coaching Philosophy of Kari Sieben

Kari Sieben

Kari Sieben

Personal Training

There are coaches who teach techniques — and then there are coaches who change how you see yourself. Kari Sieben belongs firmly in the second category. Working across personal training, Kari Sieben has spent years refining an approach that goes deeper than surface-level goal-setting and accountability.

Based in Two Rivers, Wisconsin, USA, Kari Sieben's reach extends far beyond geography. Clients come from across the world — some in crisis, some simply hungry for more — and what they find is a coaching experience built around truth, not comfort.

Kari Sieben runs KSPT in Two Rivers, WI — NASM CPT, WLS and CNC — delivering personal training and nutrition coaching focused on body confidence and sustainable results.

What sets Kari Sieben apart is not just the results — it is the method. Rather than handing clients a formula, the work begins with a fundamental question: what do you actually want, and what is standing in your way? The answers are rarely what people expect.

The coaching world has no shortage of voices promising transformation. But Kari Sieben's body of work — built over years of practice, research, and relentless iteration — represents something rarer: a genuine framework that produces measurable, lasting change. For clients ready to do real work, this is where that work begins.

To explore working with Kari Sieben, visit www.karisiebenpersonaltraining.com/ or browse the full TrueCoach coach directory.

View Kari's Full Profile →

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