Welcome to StretchLab Lafayette

Zeph holds a Master of Science in Kinesiology from SJSU and certifications as a Corrective Exercise Specialist (NASM) and Exercise Physiologist (ACSM). A firm believer that fitness is a language, Zeph sees mobility and flexibility as its fundamental grammar. While his journey began in strength and conditioning, witnessing maladaptive movement patterns in clients deepened his commitment to understanding postural distortions and muscular imbalances with greater precision. As Lead Flexologist at StretchLab Lafayette, Zeph has had the privilege of helping build a team of dedicated, passionate Flexologists. Working with the local community to embody StretchLab’s motto—LIVE LONG—has been a true highlight of his post-graduate career!

Branden was born and raised in the Bay Area and received his B.S. in Kinesiology with an emphasis in Rehabilitation Sciences from SJSU. He has prior experience working at a chiropractic clinic and is currently pursuing the career path of becoming a physical therapist in the near future. He hopes to work somewhere in sports as he ventures out on his journey with PT, as he grew up a huge fanatic of our Bay Area sports teams. In his free time, he enjoys going to concerts, trying new foods, traveling, working out, and getting outside, experiencing all the world has to offer. He looks forward to taking care of you and helping you reach your goals with stretch no matter your experience.

Kristiana received her B.S. in Kinesiology from Cal State East Bay and is also a Personal Trainer. Kristiana has experience working in Physical Therapy and Sports Rehabilitation clinics for both pre-op and post-op individuals. She loves the journey of teaching individuals the importance of mind muscle connection and how to listen to your body while also reaching your goals! Understanding and learning your own body is an amazing opportunity that she enjoys teaching you! In her free time she loves working out, being with her pets, reading in the park, and learning new recipes.

As a Member Care Specialust, Joe is dedicated to helping clients book sessions and providing information about memberships. With a strong passion for health and fitness, he has played tennis throughout high school and plans to continue in college. This fall, Joe will be attending Los Medanos Community College to pursue a career in firefighting, bringing his commitment to wellness and service to a whole new level.

With over four years of experience in the fitness industry, Henry expertly blends personal training and flexibility coaching to enhance health and performance. As a certified personal trainer and flexologist, he emphasizes the interplay between mobility and strength, creating a strong, disciplined, and confident body. His simple, sustainable, and effective approach caters to all backgrounds, including high school athletes and older adults with injuries. Henry's personalized programs make fitness enjoyable and achievable. Beyond fitness, Henry is passionate about MMA, bodybuilding, rap music, and horror films. At StretchLab, he continues his mission to improve daily lives through the integration of flexibility and strength.

Nathan is a passionate results driven individual who has been servicing the health and fitness industry with top notch quality as a personal trainer for over 13 years and counting. With this amount of tenure and experience in the industry he has come across and helped guide thousands of people along their journey to living a better quality of life pain free. Here at Stretch Lab Lafayette his commitment and goal remains the same with our growing community of members and team of all-star flexologists. In his free time he enjoys spending time with his 4 year old son, working out, watching/playing golf, repping the Niners and snowboarding with friends.

Private is from Colorado, originally, and has been a professional modern and ballet dancer for 30 years. He served in the Army National Guard for 11 years, attaining the leadership rank of Sergeant...although he got his nickname in college when he was a Private! Private's strengths lie in his comfortability with touch from his experience with bodies. As a dancer, he has carried and cared for many bodies over the years, and that experience comes out in his work through touch therapy. As a Certified Personal Trainer and former PT trainer, his deep physical knowledge assists him in providing a satisfying and lasting service to people. Private is also an oil painter, woodworker, and golfer.

Arisa was born and raised in the Bay Area and is a Certified Massage Therapist, having graduated from the San Francisco School of Massage & Bodywork. She is currently pursuing her Yoga Teacher Certification to further expand her expertise in movement and wellness. Passionate about health and wellness, Arisa enjoys helping others develop a deeper connection with their bodies. Her strengths include a strong understanding of anatomy and the ability to identify movement patterns to support optimal mobility and function. When she’s not in the studio or deep in her anatomy studies, Arisa enjoys spending time with family and friends, practicing yoga, playing video games, and exploring coding and programming languages.

Daniel Osterberg was born and raised in Castro Valley, California. He earned his B.A degree in Communication at San Jose State University. Daniel has three years of experience as a manager at Bay Club, a premier fitness gym. With a strong belief in the importance of health and mobility, he is passionate about creating positive experiences that help others stay active and feel their best. In his free time, he enjoys hiking, traveling, and spending time with friends on the golf course.