Personal Trainer in Old Town & Bay Park — Performance Training Center
Personal Trainer serving Old Town, Bay Park & Morena (92110)
Private, one-on-one coaching for professionals, parents, athletes, and post-surgical clients across the 92110 neighborhoods. Studio sessions about 8 minutes away in Bankers Hill — or in-home training throughout Old Town, Bay Park, Morena, and Mission Hills.
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22+ years experience · CHEK Practitioner · Certified Strength & Conditioning Coach · Certified Nutritionist
Strength, Nutrition, and Recovery — Built on Science
Every program at Performance Training Center is engineered around your physiology, your goals, and your life. We start with a complete assessment — posture, movement patterns, breathing, sleep, and nutrition — then build a strength and conditioning program grounded in evidence-based exercise science: progressive overload, periodization, neural-drive development, and biomechanically precise movement.
Martin’s methodology is a fully custom system — applied exercise science, structural assessment, and Feldenkrais somatic work integrated into every program. The result is measurable strength, durable mobility, and resilience that lasts.
Our Integrated Training System
Strength & Conditioning
Progressive overload, periodization, and motor-pattern development calibrated to your training age, capacity, and recovery — driving measurable gains in strength, power, and movement quality. Learn more.
Sports Nutrition
Macros, meal timing, and supplementation engineered to your goals — fat loss, muscle gain, recovery, energy. Built on evidence-based sports nutrition and personalized to your physiology.
Somatic Therapy
Feldenkrais-based work that resolves movement compensation from old injuries — restoring full neuromuscular function and confidence.
Functional Health Assessment
Microbiome, hormonal, and food-sensitivity testing when stubborn symptoms or plateaus call for a deeper look.
Services for Old Town & Bay Park Clients
- One-on-One Personal Training — customized program, 60-minute sessions, private studio.
- In-Home Personal Training — sessions delivered to your home across Old Town, Bay Park, Morena, and Mission Hills; works with your home gym, bodyweight, or outdoor space.
- Sports Nutrition Coaching — macros, supplementation, and eating strategies tied to performance.
- Strength & Conditioning — periodized programming for athletes and everyday adults.
- Somatic Therapy — post-injury movement re-education via the Feldenkrais Method.
- Post-Surgery Rehabilitation — bridge from PT clearance back to full functional strength.
- Designs for Health Supplements — practitioner-grade protocols.
Who We Train
All ages and abilities across the 92110 area:
- Busy professionals & parents who want an efficient, private hour close to home.
- Post-surgery & post-rehab clients cleared by PT but not yet back to full function — post-ACL, rotator cuff, spinal, hip, and knee cases.
- Athletes & active adults building strength, longevity, and durability.
About Martin Alonzo
Martin Alonzo is a Certified Personal Trainer, Certified Nutritionist, Strength & Conditioning Coach, Golf-Specific Strengthening Coach, and Feldenkrais-trained Somatic Therapist with over 22 years of experience. His training integrates applied exercise science, structural assessment, and somatic methodology into a single custom system built for each client — from Fortune 500 executives to competitive athletes and post-surgical clients.
Studio & Location
Performance Training Center is at 440 Upas Street, Unit 104, in San Diego’s Bankers Hill — about 8 minutes from Old Town via I-5, and roughly 10 minutes from Bay Park and the Morena District. Easy access from Mission Bay, Presidio Park, and Old Town State Historic Park. Street parking on Upas; the studio is private and built for one-on-one coaching.
In-home training is also available across Old Town, Bay Park, Morena, and Mission Hills for clients who prefer to train at home.
📍 View on Google Maps · 📞 (619) 284-2510
Frequently Asked Questions
How far is the studio from Old Town and Bay Park? About 8 minutes from Old Town and roughly 10 from Bay Park/Morena via I-5. We’re at 440 Upas Street, Unit 104, in Bankers Hill. In-home training is also available across the 92110 area.
Do you offer in-home personal training in the 92110 area? Yes — across Old Town, Bay Park, Morena, and Mission Hills. Sessions work with your home gym, bodyweight, or outdoor space.
Do you offer one-on-one training, or only groups? One-on-one is our primary model, with optional small-group (2–4 people) for family or close friends.
How long are sessions and what do they cost? Sessions are 60 minutes. In-studio is $150; in-home starts at $300 per visit based on travel; virtual coaching is $350/month. View full rates.
I was just cleared by my physical therapist — can you help me get back to full strength? Yes, it’s a specialty. Somatic therapy plus progressive strength and conditioning bridges the gap between PT clearance and full function.
Are you taking new clients? We accept a limited number each month. Start with the free BMR calculator and a 30-minute consultation. Reach out and we’ll share current availability.
Ready to train close to home?
Start with your numbers. Take the free BMR + macros calculator — built by a Certified Nutritionist, 60 seconds — then we’ll talk.
Get Your Free BMR → Call (619) 284-2510
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