Strength
Build useful strength for lifting, carrying, climbing and the demands of your sport.
AEON / San Diego
Private personal training in San Diego.
Build the strength, movement and stamina for the life you enjoy. Private coaching for active adults, with a plan that fits your body and your schedule.
La Jolla · Del Mar · Point Loma · San Diego
Train for your life here
More capacity.
More life outside.
Time on court. Days on the coast. The freedom to travel, hike, surf or simply move well. The point of training is to make more of those experiences possible.
AEON works with professionals, active adults and recreational athletes who want individual attention and a sustainable approach. Whether you are building consistency in your 40s, returning to training in your 50s or maintaining an active routine beyond that, the work starts with you.
About AEONMobility
Develop usable range of motion, coordination and control, with fascia-aware movement preparation.
Conditioning
Build the capacity to keep moving, from longer rallies to a full day outdoors.
Recovery
Manage training load, rest and consistency around work, travel and the rest of your life.
Your coach
Coaching with J. Semrau.
J. Semrau brings experience as a fitness coach at Mouratoglou Tennis Academy and a personal trainer to private clients. His coaching connects strength, movement and conditioning with the demands of everyday life and sport.
You receive individual instruction, feedback on how you move, and programming shaped by your goals, training history and schedule.
Read the coaching backgroundExecutive fitness coaching
Personal training around work and travel.
For executives and busy professionals, a useful training plan has to fit the calendar. AEON combines private sessions with a program you can follow between appointments, during travel and when work changes your routine.
In-home training reduces travel time. Hybrid coaching supports independent sessions. The program can emphasize strength, mobility, conditioning or preparation for the sport you want to keep playing. Location, schedule and availability are agreed individually.
Your neighborhood. Your schedule.
Local coaching.
A personal fit.
AEON is based in San Diego. We discuss private training with clients across the coast and surrounding neighborhoods, matching location and format to the individual.
- La Jolla
- Del Mar
- Rancho Santa Fe
- Solana Beach
- Point Loma
- Greater San Diego
Session availability and training locations are confirmed individually.
Ways to work together
Training that fits the week.
In-home training
Focused one-on-one coaching built around your space and schedule. We discuss available equipment and what the training will require before arranging a session.
Private training settings
A suitable setting arranged around your needs, with location and access agreed before sessions begin.
Hybrid coaching
In-person sessions supported by programming for independent workouts and time away from San Diego.
Before you begin
A few practical questions.
Do I need to complete the assessment first?
No. You can inquire directly.
Is this physical therapy?
AEON provides fitness coaching. It does not diagnose or treat medical conditions. When a concern needs clinical evaluation, we recommend an appropriately licensed professional.
What is longevity personal training?
It is personal training with long-term physical capability in mind. AEON combines progressive strength, mobility, conditioning and recovery rather than focusing only on appearance or short-term intensity. It is fitness coaching, not medical care or a promise to extend lifespan.
Do I need to be fit already?
No. Your training history, current ability and goals shape the starting point. If you are returning after an injury or managing a medical condition, we discuss whether guidance or clearance from your healthcare professional is needed.
Where do sessions take place?
In-home, suitable private training settings and hybrid arrangements can be discussed. Tell us your neighborhood and preferred schedule so we can confirm availability, location and any facility access requirements. This page describes service areas, not dedicated AEON studios in each neighborhood.
Can training support my tennis or other sports?
Yes. Tennis-informed movement, rotation, balance and changes of direction can be part of your conditioning plan. The balance of strength, movement and recovery depends on your sport and needs; you do not need to play tennis to train with AEON.
How do I start, and what does it cost?
Request a consultation and share your neighborhood, goals and usual availability. We discuss the session format, fees and any location costs before you commit. The online assessment is optional and is not required to inquire.
Private training / San Diego
Tell us what you want to keep doing.
Share your neighborhood, your training goals and the times that usually work for you. We will discuss the right format, availability and next steps.
Ask about private training
No assessment required to start a conversation.