Welcome to StretchLab Castro

StretchLab instructor assisting person with stretch

      Castro Schedule

      One-On-One Stretches

      Stretching Programs

      Membership & Packages Available
      Please contact our studio directly for additional memberships and packages.
      +1 (415) 854-1880 or castro@stretchlab.com

      Flexologists

      Carlos A.
      Carlos A.
      Flexologist
      he/him | With a kinesiology background focused on biomechanics and physiology, Carlos brings an athletic, performance-minded approach to stretching. His experience as a former baseball player and active golfer gives him firsthand insight into how mobility supports strength, recovery, and longevity. He combines technical knowledge with a calm, approachable style that helps clients understand their movement patterns and improve them over time. Whether someone is easing tension or looking to enhance athletic performance, Carlos offers thoughtful, goal-oriented sessions. His mix of scientific understanding and real athletic experience makes each session both educational and impactful.
      Amy T
      Amy T
      Flexologist
      She/her Amy brings over a decade of Pilates teaching experience, helping clients build strength, confidence, and a deeper understanding of how their bodies move. Her background working with people recovering from injuries, navigating pregnancy, or managing mobility challenges allows her to tailor every stretch with care and precision. She blends extensive training in movement and rehabilitation to create sessions that are both supportive and effective. Clients appreciate her warm, encouraging presence that makes progress feel achievable at any level. Amy’s goal is always to help people feel better, move better, and feel proud of what their bodies can do.
      LaNokia M
      LaNokia M
      Flexologist
      She/her | With a Master’s in Exercise Physiology and extensive experience working with clients facing chronic conditions or recovering from injuries, LaNokia brings a deeply informed and compassionate approach to mobility work. She specializes in tailoring stretches to meet people where they are, ensuring sessions feel safe, supportive, and effective. Her communication style is gentle and reassuring, helping clients feel confident as they rebuild strength and ease. She tracks progress closely and celebrates each milestone, no matter how small. LaNokia blends evidence-based technique with genuine care to help clients move with greater comfort and stability.
      Gianna D.
      Gianna D.
      Flexologist
      She/her | Gianna brings a strong clinical foundation as a Licensed Vocational Nurse, giving her a detailed understanding of how the body responds to stress, healing, and therapeutic touch. She takes care to create sessions that feel supportive and grounded, using her medical training to ensure a safe stretching experience for every client. Her gentle, steady demeanor helps clients relax and trust the process. With an attentive eye for detail, she tailors each stretch to meet individual needs while promoting mobility and comfort. Gianna’s approach leaves clients feeling both cared for and physically renewed.
      Estrella A
      Estrella A
      Flexologist
      she/her | Estrella blends her scientific training in biochemistry with the body awareness she’s developed as a dancer, creating a movement experience that feels both grounded and expressive. She has a natural ability to help clients tune into how their bodies feel, guiding them toward greater fluidity and alignment. Her background in holistic health and community wellness informs her mindful, people-centered approach. Clients enjoy her calming presence and the creativity she brings to each session. Estrella’s sessions help clients reconnect with their bodies in a way that feels empowering and refreshing.
      Simran K
      Simran K
      Flexologist
      She/her | Simran’s background in Biomedical Engineering and Biotech gives her a strong foundation in anatomy, biomechanics, and the science of movement. She pairs this with years of embodied practice as a 2nd degree black belt and sensei, using her martial arts experience to help clients understand body mechanics, stability, and injury prevention. Her time as a competitive dancer and instructor deepened her appreciation for alignment, fluidity, and mindful strength. Simran’s approach is calm, precise, and thoughtful—ideal for clients who appreciate clear guidance and a science-backed perspective. Her warm communication style makes each session feel approachable while still grounded in expertise. She's passionate about helping clients feel aligned, balanced, and confident through mindful, well-structured mobility work.
      Nova P.
      Nova P.
      Flexologist
      he/they | As a Certified Massage Therapist specializing in neuromuscular and corrective techniques, Nova helps clients release tension and move with greater ease. His background brings a soothing, grounded presence that allows clients to relax fully into each session. He focuses on helping people understand what their bodies need, using clear, gentle guidance to support long-term mobility and comfort. Known for his calm energy and thoughtful approach, he creates a restorative environment that encourages balance and recovery. Each session with Nova is designed to feel therapeutic, supportive, and deeply rejuvenating.
      Jorge S
      Jorge S
      Flexologist
      he/him | Jorge combines his fitness training expertise with the expressive movement skills he’s developed as an actor, bringing an upbeat and engaging energy to every session. He has a talent for explaining movement in a way that feels intuitive, helping clients step into stretching with confidence. His group fitness background sharpens his ability to read the room and adjust quickly to what people need. Clients appreciate the motivation, creativity, and personality he brings to each session. With Jorge, stretching feels purposeful, dynamic, and surprisingly fun.

      Our Stretch Services

      One on one session with a Flexologist

      One on One

      A 25 or 50 minute one-on-one stretch customized to your specific needs, focusing on problem areas or targeting certain muscle groups.

      HELP YOUR FRIENDS MOVE BETTER

      Let's get your friends and family on the bench so they can experience the StretchLab difference in their lives! We'll email your friends for you and invite them in for an Intro stretch. When your referral signs up for a membership you will both get a $25 retail gift credit!
      Follow Castro

      about Castro

      StretchLab is revolutionizing one-on-one assisted stretching and flexibility training. In your 25 or 50 minute one-on-one session, you will work with one of our trained Flexologists who will guide you through a series of stretches custom designed for your specific needs. Perfect for anyone looking to relieve tension, decrease pain and muscle stress. Assisted stretching will help sports performance and increase range of motion for everyone!
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