PERSONAL TRAINING

At musclebeachsf, we take a holistic approach to fitness. We strive to provide our members with the tools they need to reach their fitness goals in an environment that is both supportive and enjoyable. We have an amazing team of elite personal trainers, a boxing coach, and sports & injury recovery specialists who are dedicated to helping individuals achieve their fitness ideals. Our nationally accredited trainers can help prep you for your next marathon, surf season, or even just help you get mobile for a happier, healthier lifestyle. Contact your preferred trainer directly for a personally, curated lifestyle plan.

Join the MB Trainer Team - email us

STEPHEN LOCSIN slocsin02@gmail.com

Strength & Conditioning
Exercise Therapy
Corrective Exercise
Body Building
Sports Nutrition

Stephen was born in the Philippines and grew up in San Francisco. His personal interests include Sports specific, strength training, boxing, obstacle course racing, cooking and
spending time with his daughter.
Stephen earned a degree in Exercise Science at The International Sports Science Association with 7 specialized certifications.
He is a full-time chef at UCSF and uses his 10+ years experience as a chef and trainer to fuel his passion for fitness nutrition and physical fitness to formulate his approach with his clients.

WHITNEY SPENCE 707-492-5695

Personalized Programs
Olympic Lifting
Sports Performance
Holistic Approach

Passionate about Olympic lifting and sports performance, Whitney adopts a holistic approach to fitness to meet clients where they are in their fitness journey - whether you're just looking to make the SF hills easier to walk or a lifelong athlete she's excited to join you on your path! She excels in creating personalized training programs tailored through collaboration with clients to problem-solve and develop dynamic programs that help you reach your goals and keep you stoked on the path to them.

SEBASTIAN WILKENSCHILDT 415-645-3241

Body Building

Strength & Conditioning
Nutrition

Born & raised in San Francisco with Danish roots, a degree in aeronautics with a private pilot license and nationally certified as a personal trainer. After surviving a traumatic brain injury in 2021, Sebastian was inspired to start his professional fitness journey and help others improve and strengthen physically. He emphasizes the process rather than the end result, specializing in body building, strength & conditioning, and nutrition. With a lifetime passion for health and fitness, Sebastian is dedicated to helping others reach their goals.

STEPHANIE FOLEY Stephanie.AllDay.Fit@gmail.com

Strength Training
Lifestyle
Health and Well-Being

Stephanie has been training clients in the Bay Area for over a decade. She works with a large demographic of people and caters to the average gym user.
Stephanie earned a BS in Kinesiology from HSU, is a certified ACSM Exercise Physiologist, is certified in yoga, facilitated stretching and is always pursuing continued education in her field. She’s acquired a large skill set for building strength in the gym, and optimally recovering from it. She is highly technical when teaching movements and wants her clients to build self-efficacy while they work. Stephanie puts focus on collaboration and quick adaption to achieve the best results possible!

ADRIAN ORTIZ 415-629-0640

Boxing
Strength & Conditioning
Power Lifting
Weight Loss/Gain

Adrian Ortiz grew up in the Bay Area and is originally from Mexico City. He is a former competitive boxer with 15 years of training under his belt. He’s always had a passion for physical fitness and combat sports. He has also competed in powerlifting and is a firm believer in incorporating weight training into boxing. His passion for helping others achieve their physical fitness goals motivates him to pursue a career in the fitness industry. As a former competitor, he has a huge love for the sport of boxing and enjoys every aspect of training. He’s not a one trick pony so feel free to pick his brain, his experience in powerlifting and boxing has given him many tools to use in all of his training methods. His motto is “you don’t have to be a fighter in order to train like one. It’s you against you so train like a warrior.”