Private clients
Individualized strength, mobility, conditioning and recovery work built around long-term physical capability.
About AEON
Training expertise. Practical fitness consulting.
AEON provides longevity-driven personal training in San Diego, alongside fitness consulting for private homes, hospitality, and workplace environments.
The company
Personal training and fitness environments.
AEON provides private personal training in San Diego and fitness consulting for homes, hotels and workplaces. The work starts with a practical question: what should people be able to do, and what will help them do it?
For private clients, that means strength, movement and conditioning built around sport, work and everyday life. For consulting clients, it means a clear training brief, a functional gym layout, appropriate equipment and programming suited to the people using the space.
San Diego personal training includes in-home and hybrid coaching, with specialist preparation for tennis and other athletic demands. Home Gym Design & Consulting supports residential projects. Hospitality & Corporate Fitness Consulting addresses hotel amenities, workplace gyms and fitness programming.
The AEON Method connects strength, mobility, conditioning and recovery. AEON Journal explores the evidence and practical decisions that inform the work.
How AEON works
One method. Multiple applications.
Fitness consulting
A training perspective on equipment, functional layouts and fitness environments for private homes, hospitality and workplaces.
AEON Journal
Evidence-aware articles on strength, movement, conditioning and recovery that support the practice.
Professional experience
Training and consulting experience.
J. Semrau has worked as a fitness coach at Mouratoglou Tennis Academy and a personal trainer to high-net-worth clients. He is an Ironman finisher with an entrepreneurial background in fitness and sports marketing.
His hotel work included the functional design, equipment purchasing advice and operation of a personal-training gym at the property now known as Mouratoglou Hotel & Resort in Sophia Antipolis. The assignment brought together the planning of the space, the selection of equipment and the day-to-day work of running the studio.
His previous assignments also include residential gym layout and equipment consulting for private clients on the French Riviera, alongside gym-design consultations elsewhere in Europe.
AEON applies that experience to clearly defined projects: reviewing an existing facility, planning a new gym, selecting equipment or developing a fitness program.
Explore hospitality & corporate fitness consulting
A coach network is in development; experienced coaches can express interest.
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