Fitness Instructors

Join, Body By X co-owner, Xavier McClinton, for a moderate to high-intensity fun filled cycling class. As a former dance instructor and choreographer, Xavier weaves the cycling and music together to create a great workout. Join him at 6 AM Monday, Wednesday and Friday and you will leave feeling like you’ve danced the night away.  

Nadia McClinton Body By X co-owner, Nadia McClinton, brings her own special flair and passion to the Center.  Gym phobic until she met her husband, Xavier, she is now a huge supporter of the keeping fit lifestyle.  She teaches Indoor Cycling and, as a fan of Aruna Andes' Fly Gym, she has brought aerial fitness/yoga to Body By X, heading up a Fly Gym Core Strengthening Class.  With a Masters Degree in Psychology, five years in retail management and four as a Project Manager for a software company, Nadia combines her talent for creating safe, fun exercise classes with the business skills necessary to manage Body By X.



Teri Bauer: Teri turned her lifelong passion for fitness and health into a career as a group instructor and personal trainer. As an athlete, parent, (young) grandparent, busy working professional, Teri understands the challenges to incorporating a fitness regimen in your life. Teri provides 1:1 personal training, small group instruction, TRX, yoga and indoor cycling classes throughout the Bay Area. In all her classes,Teri creates a supportive environment welcoming to all those who want to improve their fitness and health.  Her motivational teaching style and use of mental training encourages you to reach your optimum fitness goals.  As a group fitness instructor, Teri creates a fun and energetic environment. Her indoor cycling classes offer realistic rides and classes that focus on endurance, strength, and interval training, both for the weekend warrior and spinning enthusiast. Teri teaches beginning and intermediate TRX classes. Her blended Vinyasa flow yoga class provides a powerful workout while accommodating all skill levels. Teri continually challenges herself to learn the new techniques and skills to share with her clients.  She earned certifications in Primary Group Fitness and Personal Training.  Teri holds certifications in TRX, yoga and indoor cycling and CPR.



Eileen Hansen, a competitive sculler, has participated in flat water and open water races throughout the country. She has won the Catalina Crossing, a 32-mile race from Marina del Rey to Catalina, twice in a single racing shell and once in a mixed double. Her most recent win was the 2011 Open Ocean Regatta, a race that goes out the Golden Gate Bridge to Point Diablo and back to Sausalito. She rowed that race in a mixed double with Stefan Benton, former UCSB crew member.  


Katy Boyd has been teaching movement to individuals and groups since 1997. She has taught Pilates, yoga, dance conditioning and authentic movement classes on the music and dance faculties of the Idyllwild Arts Academy and the Interlochen Center for the Arts Summer Festival.  She has also served as a guest lecturer/instructor at several colleges.  Katy’s background in figure skating and dance, as both a soloist and choreographer, initiated her interest in alignment and the physical principles of movement.  These movement forms demand a strong center body with flexible arms and legs along a stable spine.  Exercises for core support, alignment and flexibility benefit people/movers of all interests and ages.  This inspired Katy to receive teaching certification from Long Beach Dance Conditioning in applied principals of movement and advanced Pilates technique, training certification from Body Kinetics M.V., and certification in bodywork from the Heartwood Institute.  Before joining the team of instructors at Body by X, Katy has been a private and group instructor at Frogs Gym  and Milagros Movement Arts in San Diego and the Mill Valley Health Club.  Her classes and work with individuals emphasize body alignment and direction and flow of movement to facilitate efficient, safe, enjoyable and embodied physical training.


Laura Diana Lopez, Fly Gym instructor at Body By X, and owner of her own Integrative Wellness Coaching Practice, is passionate about choosing a nourishing life.  Certifications in Intuitive Energy Medicine, Conscious Bodywork, Reiki, Yin Yoga and Holistic Health Coaching, and advanced degrees in psychology give her a multi-faceted approach to transformation. Laura mentors her clients in daily living in alignment with their best self, through implementing choices today that create a lifetime of balance in their tomorrows. She can help you reach your health goals in areas such as releasing extra weight, reducing food cravings, managing stress, and maximizing energy. Her clients say they are motivated by working with a coach who has firsthand experience of shifting to a healthier lifestyle

Patrick Caron: Patrick Hold a B.Sc degree in Physical Activity Science from University Laval, in Quebec, Canada. He has been involved in training a wide variety of clients since1992 when he started to worked at the University Laval training center. He has been a Marin resident since 2002.  In just recent months, Patrick created Touché Fitness with the objective of offering a wider range of services in collaboration with selected local businesses.

"I have worked with a handful of great trainers when preparing for Olympic, World Cup and X Games competition.  Although I am retired from competing, I consider Patrick to be one of them. I work with Patrick because I trust his judgment and know he understands body mechanics, strength training, and sport specific fitness.  In addition to being a great skier and incredibly strong, Patrick is creative and passionate about fitness. His passion comes through every time I work out with him, which is very motivational.  All of these attributes more than make up for his thick French Canadian accent!"  -Jonny Moseley, Olympic Gold Medal Moguls, Nagano, 1998, X Games Silver Medalist

 Andrea Devaux:  Originally from New Zealand, Ms. Andrea Devaux has become both a business and community leader in the San Francisco Bay area for the past 25 years. She is the President & Co-founder of N.E.W. of Marin, an entrepreneurial group for like minded business women; she has expanded a global business into 7 countries; for several years she directed theater & sketch comedy in the San Francisco Theater District, and over 2 decades in film production ~ specializing in feature films, episodic television & commercials. In between film gigs, she & teaches fitness at local gyms including 24 hour fitness, the Dojo in San Anselmo, Elan Fitness & now she is delighted to be returning to body by X; Her fitness formats are cardio kickboxing, spin, weight lifting/sculpt & pilates/yoga. The most challenging job so far: being a mother of 2 girls (one teen, one preteen...)


Leslie Ford has been an athlete and active body since childhood.  After the birth of her first child in 2001, she became a Certified Personal Trainer and started training full time.  "My goal as a personal trainer is to help clients realize they are much stronger than they think by motivating them to push past their comfort zone.  I teach proper technique and want to help you gain strength, mobility, flexibility and balance.  But also have fun while doing it."  Her high intensity spinning and TRX classes will leave you pumped up and feeling positive.  What better way to start your day?


Barry Segal has been training and developing Track Athletes and Soccer Referees since 1983. He’s trained more the 1200 Referees for the stress and pace of high level Soccer games devising interval training and weight training long before those concepts words were in vogue. Although he is relatively new to rowing, Barry is a certified personal trainer through the NASM and a Concept2© Certified Indoor Rowing Instructor as well as a certified Instructor with the American Senior Fitness Association (SFA). He emphasizes Heart-Rate-Monitor training and brings a unique and lively approach to Indoor Rowing where students & participants find an hour-long class moving by quickly.


Our Trainers


Courteous and friendly
Energy packed workouts
Highly skilled and trained

You are important to us!


Our Facility


We love working out here too
Always clean and neat
Never overcrowded

Come experience the difference


Business Hours


Member Hours
Monday - Friday 5am to 9pm
Saturday 5am to 5pm
Sunday 7am to 5pm

Office hours by appointment.  Please call 945-9778.

Contact Us

Contact Us


Body By X
5768 Paradise Dr.
Corte Madera, CA 94925

Tel: (415) 945-9778

Contact us