High-quality blog posts can only be created with the right authors. Our authors are all experts in their field. They show you how they integrate EISENHORN into their busy lives and achieve top performance.
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Our authors
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Annik Kälin
Heptathlete
The top athlete Annik Kälin started with athletics at the age of 10, specializing in heptathlon. The multiple Swiss champion set a new Swiss national record in this discipline in 2022. At the 2022 European Championships in Munich, the Graubünden native won bronze, and at the 2024 Olympic Games in Paris, she finished in fourth place.
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Heinz Frei
Sports legend with 15 Olympic gold medals
Heinz Frei is not just a wheelchair athlete - he is a pioneer of the Paralympic sports. His track record exceeds all expectations: 35 Paralympic medals, including 15 gold, 14 world championship titles, numerous world records, and 112 marathon victories worldwide - 20 of them at the Berlin Marathon alone, where he is already immortalized in the "Hall of Fame". He has been named Paralympic Athlete of the Year in Switzerland ten times, honored as the best Paralympic athlete of the past 70 years, and awarded the Swiss Sports Honorary Prize in 2025.
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Valentina Pahde
Actress and influencer
Valentina Victoria Pahde is an actress, singer, and entrepreneur. After her first roles as a child, she became nationally known for her long-standing portrayal of Sunny Richter in "Gute Zeiten, schlechte Zeiten" (Good Times, Bad Times).
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Luca Hänni
Musician and presenter
Luca Hänni is a Swiss singer, songwriter, and entertainer who became known in 2012 through his victory on "Deutschland sucht den Superstar". With hits like "She Got Me" (ESC 2019, 4th place), several albums, and TV successes, he is now one of the most successful artists of his generation. In addition to the stage, he is also active as a presenter and has been a proud father of a daughter since 2024.
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Discover the EISENHORN
- Effective full body workout
- Time-saving & versatile
- Aesthetic Design
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Astrid Sibon
Ninja Warrior & Physiotherapist
Astrid Sibon is a Dutch physiotherapist with her own practice in Switzerland and one of the strongest Ninja Warrior athletes in Europe.
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Manuel Guyer
World Champion Natural Bodybuilding & Personal Trainer
Manuel Guyer is a passionate personal trainer, Natural Bodybuilding World Champion, and founder of his own studio in Switzerland. His journey from being a carpenter through health setbacks to becoming an international champion inspires numerous clients today. With his expertise in training, nutrition, and mental strength, he guides people daily on their path to better health and performance.
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Miriam Rickli
TV and event host
Miriam Rickli is a Swiss TV and event presenter with over ten years of experience in front of the camera and on international stages. She became known through her hosting at SRF and now accompanies conferences, galas, and panel discussions in the fields of business, digitalization, and innovation. In addition to her work as a presenter, she offers performance coaching and has been teaching Public Speaking at HWZ since 2021.
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Marcus Diekmann
Entrepreneur and author
Marcus Diekmann is one of the most well-known digital and retail experts in Germany and currently serves as managing director and partner of the Sanicare mail-order pharmacy. Previously, he led the successful transformation of ROSE Bikes as CEO. Movement is a life principle for him - whether at work, during sports, or between appointments at EISENHORN.
Discover the EISENHORN
- Effective full body workout
- Time-saving & versatile
- Aesthetic Design
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Milena Wiese
Nutritionist and nutritional psychology coach
Milena is a nutritionist, nutritional psychology coach, and founder of "Abnehmen ohne Kalorienzählen" (Losing Weight Without Counting Calories) - an online platform where she has already shown thousands of women how to lose weight without the stress of dieting. When she's not busy posting content for @milenasrezept, she's probably hanging upside down on the pole - or working on new recipes in the kitchen.
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Dominique Aegerter
Superbike World Champion
Dominique Aegerter, born on September 30, 1990 in Rohrbach, is a Swiss motorcycle racer. He became the Supersport World Champion in 2021 and 2022, and also won the MotoE World Cup in 2022. Today, he is considered one of the most successful Swiss racers of his generation.
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Leonie Meyer
Medical student and kite racing athlete
Leonie Meyer is a high-performance athlete, aspiring doctor, and mother of two children. In 2024, she finished fifth in the discipline of kitesurfing at the Olympic Games. Traveling and water sports in any form are her great passions.
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James Wood
Fitness expert
James Wood is a fitness expert with a solid background in sports science. For over 25 years, he has been working in the fitness industry and has gained numerous experiences during this time. In 2007, he decided to establish his own personal training company in the Greater London area, UK, in order to have more freedom and flexibility.
Discover the EISENHORN
- Effective full body workout
- Time-saving & versatile
- Aesthetic Design
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Nicole Trimmel
Multiple world and European champion in kickboxing and owner of TRIM-FIT Personal Fitness.
Nicole Trimmel is an 8-time world champion and 5-time European champion in kickboxing. After her professional career, the Austrian founded TRIM-FIT, a personal fitness studio. Together with her partner Christoph, she combines their knowledge and experience from elite sports to coach others.
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Peter Böhler
Former heavyweight European champion
Peter Böhler grew up in the Black Forest and is a former owner of a fitness studio, as well as the heavyweight European bodybuilding champion. Today he lives in Bavaria, works as a beer delivery driver at a local brewery, and trains with the EISENHORN to stay fit and healthy in the long term.
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Samira Garius
Aerial Elite National Team
Samira Garius is a Swiss vaulting athlete who has achieved remarkable success both nationally and internationally. Between 2010 and 2022, she participated in over 36 international competitions and achieved several podium placements, including a bronze in the individual category at the Junior World Championships 2019 in Ermelo. At continental championships such as the one in Kaposvár in 2022, she demonstrated strong performances with a 2nd place in the team event and a 3rd place in the individual category.
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Beatrice Stucchi
Cyclist
Beatrice Stucchi is 30 years old and an Italian cycling enthusiast who lives in Switzerland and works in the digital and e-commerce sector at SCOTT SPORTS. Cycling is more than just a sport for her - it is a way of life that connects her with nature, with people, and with stories that inspire her. In her free time, she loves to explore new places on two wheels and constantly challenge herself with new adventures.
Discover the EISENHORN
- Effective full body workout
- Time-saving & versatile
- Aesthetic Design
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Petra Studer
Fitness model and mother of three children
Petra Studer is a working mother of three sons. In addition to her family, an active lifestyle plays a central role for her - movement and nature give her energy and balance. Her long-term goal is to maintain health and fitness into old age and lead a fulfilling, balanced life.
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Carmen Fillistorf
Trainer and fitness model
Carmen Fillistorf is a Swiss fitness trainer, model, and mother of two sports-loving children. She focuses on full-body training with unstable elements, which allows for effective workouts in short time frames even with a busy schedule. Not only does she serve as a role model for herself, but she also inspires her family: the training equipment is already a shared sports tool that her daughters are also enthusiastic about.