Personal Training That Transforms

Coaching for Real Change

Whether you’re starting from scratch, overcoming setbacks, or striving to compete, 4:13 Fitness personal trainers bring the discipline, compassion, and experience to help you reach your goals. Each trainer has their own story—and every story is rooted in resilience, transformation, and strength through faith.

From powerlifting and mindset coaching to postpartum recovery and long-term weight loss, our team is here to walk alongside you with programs tailored to your life. These aren’t just reps and sets. This is support, accountability, and breakthrough.

Juan Carlos Gonzalez

Juan is an ASFA Certified Personal Trainer and Mindset Coach who uses fitness as a tool to help people rewrite limiting beliefs. With a multi-sport background in football, baseball, and soccer—and experience living in San Diego, San Francisco, and Portland—he brings a versatile and emotionally intelligent coaching style. His focus? Discipline, identity transformation, and helping clients believe in who they can become.

Contact at: santirealx@gmail.com

Rudy Seanez

Rudy is a NASM Certified Personal Trainer and Corrective Exercise Specialist with over 20 years of experience as an athlete, baseball coach, and personal trainer. He specializes in enhancing sports performance, building muscle, and preventing injuries through personalized training programs. Rudy combines his extensive athletic background with expert knowledge to help clients achieve peak performance safely and effectively.

Contact at: (760) 482 – 7650

Leah Quamina

Leah is an ISSA Certified Personal Trainer and Nutrition Coach who specializes in weight management, strength training, and high-intensity interval training. She is knowledgeable, supportive, and tailors every workout to best help clients achieve their individual goals. Leah’s personalized approach ensures clients build strength, improve fitness, and stay motivated every step of the way.

Contact at: Leahjerez@gmail.com

Ricky Avila

Ricky Avila is a results-driven personal trainer focused on strength training, functional movement, and weight loss. His coaching blends years of lifting experience with a deep understanding of exercise science, allowing him to build programs with real purpose. Ricky adapts every plan to match your goals, abilities, and preferences. Whether you’re looking to get stronger, leaner, or move better, his training is built to last.

Contact at: rickyswolealchemist@gmail.com

Fernanda Mendoza

Fernanda Mendoza is a certified personal trainer with years of experience helping clients train smarter, safer, and with purpose. She specializes in injury prevention, weight loss, nutritional guidance, and strength development, bringing a thoughtful and well-rounded approach to every session. Known for her supportive and motivating coaching style, Fernanda tailors each workout to her clients’ individual goals and needs.

Contact at: hedrey82@gmail.com

Loretta Scott

Loretta is a passionate personal trainer specializing in muscle development, weight management, and overall health and wellness. She currently teaches aerobic step and spinning classes, bringing high energy and motivation to every session. One client shares, “Lori creates the perfect plans for my fitness goals. Between 1 on 1s, spin and step, she always finds a way to keeep me inspired and pushing harder.” Her ability to connect with clients and design effective, engaging workouts makes her an invaluable guide on any fitness journey.

Contact at: lorettams760@gmail.com

alexandria vasquez

Alexandria Vasquez

Alexandria is an NCAA Certified Personal Trainer, Certified Women’s Coaching Specialist, and Precision Nutrition Level 1 Coach. She specializes in creating holistic, evidence-based fitness and nutrition strategies tailored to women’s unique needs and lifestyle goals. Combining expert coaching with sustainable habit-building, Alexandria is ready to provide the personalized guidance and unwavering support you need to crush your fitness milestones and transform your health.

Contact at: (760) 550-1033

george contreras

George Contreras

George is an ISSA Certified Personal Trainer specializing in functional fitness, muscle building, and athletic conditioning. His coaching combines strategic movement mechanics with practical gym experience to ensure every workout has a clear purpose. George expertly tailors each session to your pace, making complex movements approachable. George is committed to helping you unlock your full potential.

Contact at: (760) 562-0256

james cruz

James Cruz

James is a Certified Level 1 CrossFit Trainer who focuses on high-energy athletic conditioning and geriatric training. He leads our popular Major Athletics Cross Training classes and works with older adults to improve their strength, balance, and independence. James excels at scaling dynamic movements to fit any age or experience level. Whether you want to push your athletic limits or maintain an active lifestyle, he provides the expert coaching to get you there.

Contact at: (760) 554-4338

Leticia Montano

Leticia Montano is an ISSA Certified Personal Trainer and Fitness Instructor at our El Centro Valley Plaza location with a deep passion for staying active and pushing functional limits. Drawing from her background in powerlifting, CrossFit, HYROX races, and recreational running, she specializes in functional training, muscle development, sports performance, and active aging. In addition to guiding individual clients, she leads high-energy Power Training classes at 4:13 Fitness Center. Whether you are aiming to build raw strength, elevate athletic performance, or improve everyday mobility, Leticia’s supportive and dynamic approach will keep you motivated and help you get your life in check.

Contact her at: llmontano2219@gmail.com

Steven Velard

Steven Velarde is an ISSA Certified Personal Trainer who specializes in body composition, sports performance, weight loss, and functional training. Driven by a passion for helping clients transform both physically and mentally, Steven creates tailored training programs that build sustainable strength and lasting habits. As one client shared, “Steven knows how to push you while keeping you motivated. If you want to get lean and strong or just improve form, he helps you build the mindset to do it, and keep doing it.”

Contact him at: goodlysteven20@gmail.com

Daniela Agundez

Daniela Agundez is a NASM Certified Personal Trainer and competitive bikini athlete who brings firsthand competitive experience to every coaching session. She specializes in muscle growth and development, body sculpting, and active aging/geriatric fitness. Drawing on her proven background in movement and strength, Daniela provides the expertise and encouragement you need to elevate your fitness—and she is ready to help you grow.

Contact her at: (760) 550 – 3423