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Business Details
7 Years
experience
Your Trusted Partner for Fitness & Nutrition Solutions
Coastside Health and Fitness was founded on the principle of delivering personalized, science-backed health solutions tailored to individual needs. With over a decade of experience in the fitness industry, our team combines expertise in nutrition science, personal training, and holistic wellness to empower clients of all abilities. Our founder, a Registered Dietitian and Certified Personal Trainer, brings a unique background in athletic performance and rehabilitation, having worked with clients recovering from injuries and chronic conditions. We prioritize evidence-based practices, continuous education, and client-centered care, ensuring every program adapts to evolving goals and lifestyles.

Our approach integrates cutting-edge methodologies with practical, sustainable strategies, fostering long-term success. Testimonials highlight our commitment to accessibility, innovation, and measurable results, with clients praising our ability to transform complex health challenges into achievable milestones. We serve diverse communities across the Bay Area, offering both in-person and virtual services to maximize flexibility. By combining nutritional expertise with customized fitness regimens, we help individuals build resilience, confidence, and lasting well-being.
Services
Nutrition Coaching Personal Training Small Group Training Health Coaching Online Fitness Programs Dietary Assessments Meal Planning Rehabilitation Support TRX Training Aerial Yoga
Details
  • Year established: 2019
Highlights and features
  • We offer personalized programs designed by a Registered Dietitian and Certified Personal Trainer with 10+ years of experience.
  • Our approach integrates rehabilitation expertise for clients with mobility challenges or chronic conditions.
  • We provide flexible service options including virtual coaching, small groups, and one-on-one sessions.
  • Our founder holds specialized certifications in women's health, youth fitness, and weight management.
  • Clients consistently highlight our ability to deliver measurable results through adaptive, compassionate care.
What people say
Personalized workouts Knowledgeable trainer Positive attitude Transformed my outlook Supportive environment
Services
Nutrition Coaching
Our nutrition coaching programs provide personalized dietary guidance tailored to individual health goals. Clients receive comprehensive assessments, customized meal plans, and ongoing support through biweekly sessions. We specialize in addressing food relationships, weight management, and chronic condition support, combining scientific expertise with practical lifestyle adjustments for sustainable results.
Personal Training
Customized one-on-one training sessions focus on strength development, mobility improvement, and overall wellness. Programs adapt to client abilities and goals, incorporating rehabilitation principles for post-injury recovery. Our trainer's background in acrobatics enhances functional movement instruction, ensuring safe, effective workouts that build physical and mental resilience through progressive challenges.
Health Coaching
Health coaching addresses emotional eating patterns and lifestyle barriers to wellness. Sessions explore the psychological aspects of health, offering strategies for stress management and sustainable habit formation. We combine nutritional expertise with behavioral science to help clients overcome obstacles, fostering holistic improvements in physical and mental well-being through compassionate, goal-oriented support.
Small Group Training
Buddy and small group sessions maintain personalized attention while creating a motivating social environment. Workouts adapt to participants' varying abilities, ensuring safe progression for all fitness levels. This format encourages accountability and camaraderie, with customized programming that balances individual goals within a shared, energetic training experience led by our certified instructor.
Online Personal Training
Remote training programs deliver structured fitness and nutrition guidance accessible from any location. Clients receive customized workout plans, virtual session support, and digital resources for home-based progress. This service maintains accountability through regular check-ins and adapts exercises for minimal equipment environments, ensuring effective training without facility constraints.
People
Summer Williams
Owner
Summer Williams is a Registered Dietitian and Certified Personal Trainer with over a decade of fitness industry experience. Formerly an acrobat with Cirque du Soleil, she specializes in rehabilitation-informed training and holds certifications in women's health, youth fitness, and TRX suspension training. Her background combines athletic performance expertise with nutritional science to create holistic wellness programs.
Questions
What services does Coastside Health and Fitness offer?
We provide nutrition coaching, personal training, health coaching, small group sessions, and online fitness programs tailored to individual needs.
How does the nutrition coaching program work?
Our program includes initial assessments, biweekly sessions, and weekly check-ins with personalized meal plans, recipes, and progress tracking for sustainable results.
Can I train with special physical limitations?
Yes, our trainer has rehabilitation experience and adapts workouts for clients with mobility challenges or post-injury recovery needs.
Are virtual training options available?
We offer online personal training with customized workout plans, virtual sessions, and digital resources for home-based fitness progression.
What certifications does Summer Williams hold?
Summer is a Registered Dietitian, Certified Personal Trainer, Certified Health Coach, and holds specialized certifications in TRX, women's health, and weight management.