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Your health,optimized.Your performance,maximized.Your body:leaner, stronger, healthier.

Apply for coaching

Sixteen years of coaching.Still personal by design.

The scale is in the experience, not the service. Every client receives the same high-touch standard of strategy, review and accountability.

Years coaching
Clients transformed
Client check-ins delivered

You bring the effort.We handle every variable.

RK Performance is private online health coaching for high-performers who care about their training, nutrition and health—but are not seeing a return that reflects the effort they are putting in.

You do not need more information. You need an experienced coaching team to identify what is missing, coordinate every variable and manage the right adjustments at the right time.

Not another program to manage yourself.

If you are looking for a generic workout plan, a restrictive short-term diet or another self-guided fitness app, RK Performance is not the right fit.

This is a high-touch coaching relationship for clients who value expert oversight and want every meaningful detail handled—from the initial strategy to each adjustment that follows.

Results that reflectthe work.

Real RK Performance clients. Different starting points, one uncompromising standard of execution.

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Every signal connected.Every decision considered.

Training, nutrition, recovery and real life are managed as one system—so the plan always reflects the full picture.

Everything that matters, measured.

RK Performance mobile coaching interface showing client execution and bodyweight data

Training, nutrition, bodyweight, recovery and execution are tracked in one place so no important signal is missed.

Every week, personally reviewed.

RK Performance weekly review process showing client recovery and status responses

We review the complete picture, identify what is driving—or slowing—your progress and decide exactly what needs to happen next.

Your plan, continuously adapted.

RK Performance training and nutrition analysis used to continuously adapt a client's plan

We adjust your training, nutrition and recovery around your progress, schedule and real life—before small issues become weeks of stalled results.

Robert Karpathios, founder and head coach of RK Performance

Expert oversight.Support at every step.

Founded by Robert Karpathios, RK Performance brings more than sixteen years of coaching experience to every client. Robert personally leads your strategy and remains responsible for every important adjustment.

David Taylor, RK Certified Success Coach

The process, lived.Support that understands.

David Taylor first experienced RK Performance as a client, losing 60 pounds through the system. Today, as our RK Certified Success Coach, he provides every client with an additional layer of support, strategy and accountability—from someone who has lived the process himself.

Your next step:A private call with Robert.

Complete our brief application. If there is alignment, you’ll be invited to schedule a private call with Robert to discuss your goals, what has been holding back your progress and whether RK Performance is the right fit.

Begin your application

Spaces are intentionally limited to preserve our high-touch client experience