Kieser

Company

We make the world a bit healthier and stronger.

We help people live active, pain-free lives.

Because strong muscles carry us through life – today, tomorrow, and into the future.

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Unsere Vision, unsere Mission
Kieser Werte
Wer wir sind
Was uns unverwechselbar macht
Wovon wir überzeugt sind

It is solely our muscles that carry us through life.

Werner Kieser, Pioneer and founder of Kieser Training AG, In memory (1940–2021)

Our Vision:

Strengthening the world.

Our Mission:

We transform people with physical weaknesses into people with physical strengths.

Confident clients

Passion that makes us strong

Scientifically grounded methods

Decisiveness and credibility

Team spirit and togetherness

Who we are

Strength that lasts – thanks to Kieser

For over 55 years, the name Kieser has stood for systematic, health-oriented strength training. Our mission? To make you stronger – physically and mentally. We focus on precision, on reducing things to the essentials and on what really works: targeted strength training that has been proven to promote your health. With us, you won't find any trends – just sound training methods developed from decades of experience and scientific knowledge.

Kieser means efficiency and measurable progress. Whether for prevention or simply to stay fit and healthy, our goal is to give you strength for life. Experience what strong muscles can really do, because they carry us through life. Today, tomorrow and into the future.

About the management

Michael Antonopoulos

A few words from our CEO

„Werner Kieser taught me: clarity, consistency, and integrity are stronger than any trend.“

Read the Foreword

What makes us distinctive and different

Kieser is not a gym – we strengthen your muscles where they are needed: for health, freedom from pain and a self-determined life. Our method is based on medical logic, measurable results and decades of experience.

Kieser focuses exclusively on medically sound strength training.

Specialisation

Kieser focuses exclusively on medically sound strength training.
Our method specifically targets muscle loss and its consequences.

Effectiveness

Our method specifically targets muscle loss and its consequences.
All training programmes are based on scientific and medical principles.

Medical reference

All training programmes are based on scientific and medical principles.
Specialised machines enable safe and effective training.

Machine expertise

Specialised machines enable safe and effective training.
Each training session is tailored to your individual needs.

Individualisation

Each training session is tailored to your individual needs.
Our trainers are experts in sports science and medicine.

Professionalism

Our trainers are experts in sports science and medicine.
At Kieser, there are clear goals and strong results.

Clarity

At Kieser, there are clear goals and strong results.
We help you maintain your physical independence into old age.

Durability

We help you maintain your physical independence into old age.
For over 55 years, Kieser has stood for proven training quality.

Reliability

For over 55 years, Kieser has stood for proven training quality.

What we believe in

Strength training is not an option – it is a necessity. Our body is the foundation for health, freedom from pain, and independence.

Regular, targeted strength training works like medicine against degeneration and ailments. Thanks to the Kieser method, just 2 x 30-minute sessions per week are enough to maintain muscle, build strength – and actively shape your life over the long term.

The Concept

Kieser Studios

Our studios follow a clear design language: inspired by Bauhaus style, functional, minimalist, free of distraction. No mirrors. No music. No plants. No juice bar. Instead: focus on what matters – your health.

Quality Development

Kieser stands for measurable quality. Our Quality Development department ensures a consistent appearance and the highest service standards. Regular reviews ensure the effectiveness and consistency of our offerings.

Study and Training

At ADOK (Kieser’s training and documentation center), we thoroughly prepare all staff for their roles in the studio – with scientifically and medically based training. Our instructors are experienced professionals from sports science and medicine.

Research

We conduct research because science never stops. Our in-house research department develops new findings for therapy and training – well-founded, documented, and published.

Machine Development

Our proprietary Kieser machines are created through a dialogue between science and engineering. Each development serves one goal: maximum effectiveness for your muscles and a noticeable improvement in your health.

Free trial session