
San Diego Personal Trainer & Baseball Coach
Teryn Stanley is a performance coach at Legacy Performance Institute San Diego, 4030B Sports Arena Blvd, San Diego, CA 92110. Their coaching focus is personal training, and their profile highlights 15 years of experience. Teryn's profile lists NASM Certified and CPR. Your first consultation and introductory session is free, and no membership is required to train with a coach.
I’m Teryn Stanley, a dedicated personal trainer with a passion for fitness, baseball, and helping others succeed. With over 15 years of coaching and training experience, I bring extensive knowledge and expertise to my clients.
My journey in athletics began with my passion for baseball. In 1999, I was drafted by the MLB as a shortstop straight out of high school. After my playing career, I transitioned into coaching, where I found my true calling.
My passion for coaching started with mentoring my son and grew into establishing a successful travel club for aspiring baseball players. I then became a respected high school baseball coach, guiding young athletes toward achieving their dreams.
Recognizing the need for comprehensive athletic development, I founded iTrain University-San Diego. This program empowers young athletes to reach their full potential by combining fitness, baseball skills, and personal development.
As a certified personal trainer, I create personalized fitness plans tailored to your individual needs and goals. My approach includes:
With me as your personal trainer, you can expect:
Ready to Elevate Your Performance?
If you’re ready to take your fitness journey to the next level, contact me today. I’m excited to be your partner and guide on your path to success.
Contact Teryn Stanley today and start your journey to peak performance!
Teryn's profile lists NASM Certified and CPR.
Certifications show what a coach has been tested on. They do not replace a conversation, so use your free introduction to ask Teryn how that training shapes the way they coach.
Beyond certifications, the profile highlights: 15 years of experience.
Every coach at Legacy works independently inside the facility, which means you choose the coach, and the coach builds the program. No membership is required to train with a coach. Coaching is booked directly with the coach you choose.
Teryn's profile lists personal training as the main focus areas.
Skills and services the profile names: Youth Athletic Development, Powerlifting, Tone & Sculpt, Weight Loss, and Health & Wellness.
Personal training is one coach, one plan, built around you. It combines assessment, programming, coaching in the room and accountability, so the time you invest goes toward your own goals rather than a generic routine.
Your coach learns your goals, history, schedule and limitations, and screens how you move before writing anything down.
Exercises, loads and session structure are chosen for your body and goal, and they change as you improve.
Your coach teaches technique, adjusts loads in real time and keeps sessions productive, which is the part an app or a video cannot do.
Strength, measurements, consistency and how you feel are tracked so you can see the direction, not just guess at it.
Every plan is built around the individual, so your coach will adjust this. As a general shape, the first four weeks of personal training coaching tend to run like this.
Goals, history and a movement screen produce your starting program.
Exercises are taught, loads are set and you learn how a session flows.
Weights and difficulty rise as you get comfortable, and your coach refines technique.
Results are compared with your starting numbers, and the next block is built from what worked.




Build a strong and capable body for optimal performance.
Fuel your body with the right nutrients to support your training and recovery.
Develop proper form and technique to minimize your risk of injury.
Cultivate the mental toughness and resilience needed to succeed in athletics and life.
The free introduction is your chance to see whether Teryn is the right fit. These are good questions to bring for personal training coaching, and any coach worth hiring will answer them plainly.
Comparing is smart. These coaches at San Diego share Teryn's primary focus: Jennah Brown, Jorge Martinez, Michael Alvarado, Ronnie Najjar, Tyler Durant, and Wyatt Wermager. Or browse the full San Diego roster.
Teryn coaches at Legacy Performance Institute San Diego, 4030B Sports Arena Blvd, San Diego, CA 92110, in Point Loma and Sports Arena. It is a private performance facility, not a public gym, so sessions run without a crowded floor or a wait for equipment.
Hours: Mon–Fri 6:00 AM – 9:00 PM · Sat–Sun 8:00 AM – 6:00 PM · 24/7 for VIP Access members.
Clients come from San Diego, Point Loma, La Jolla, Pacific Beach, Mission Bay, and Ocean Beach and the surrounding area. Get directions or see the full Legacy San Diego facility.
Legacy is a private training facility, not a gym you join. You choose your coach; your coach builds the program.
Use the form below or call (760) 579-9286. Your first consultation and introductory session with a Legacy coach is free, with no obligation.
Teryn learns your goals, history and schedule, looks at how you move, and explains what the first weeks would look like.
Coaching is priced by each coach. Teryn quotes your rate after the introduction, so there are no surprises.
Sessions are booked with Teryn at San Diego. VIP Access Pass members receive a personal key fob and 24/7 facility access.
Teryn Stanley coaches at Legacy Performance Institute San Diego, 4030B Sports Arena Blvd, San Diego, CA 92110. Hours are Mon–Fri 6:00 AM – 9:00 PM · Sat–Sun 8:00 AM – 6:00 PM · 24/7 for VIP Access members.
Teryn's profile lists personal training. Skills and services named on the profile include Youth Athletic Development, Powerlifting, Tone & Sculpt, Weight Loss, and Health & Wellness.
Teryn's profile lists NASM Certified and CPR. Ask at your free introduction how that training shapes the way Teryn coaches.
Use the introduction form on this page or call (760) 579-9286. Your first consultation and introductory session with Teryn is free, with no obligation.
Coaching is priced by each coach, typically per session or as a package. Teryn quotes your rate after the free introduction, so you know exactly what you are committing to before you commit. No membership is required to train with a coach. Coaching is booked directly with the coach you choose.
You meet Teryn, tour Legacy San Diego, talk through your goals, history and schedule, and leave with a clear picture of how the work would go. There is no obligation to continue.
Teryn's profile centers on personal training coaching, and clients who seek it often include people starting or restarting exercise who want guidance, anyone who wants accountability and a plan they do not have to build, and those with a specific goal and a deadline. The best test is the free introduction: if the plan makes sense to you, you have your answer.
It depends on your goal, schedule and budget. Many clients work with their coach one to three times a week and train on their own in between. Your coach recommends a frequency after your free introduction.
Yes, and many clients do. Your coach can give you a plan for the days you train on your own, or you can use a VIP Access Pass for self-directed facility time.
Your first introduction and session are free. Tell us a little about your goals and we will set it up with Teryn Stanley at San Diego.

This is general fitness information, not medical advice. Check with your physician before starting a new exercise or nutrition program, especially if you have a medical condition, an injury, or are pregnant.