Welcome Brianne to the Sierra Fitness team!

Brianne Robertson is a Group Fitness Instructor and a Certified Personal Trainer under the National Academy of Sports Medicine. After her athletic career had come to a halt following an ACL surgery, she learned to listen to needs of the body rather than pushing it to—quite literally—breaking point. Since then, her toxic relationship with “The Grind” has now flourished into a blossoming romance with health and wellness: viewing the body as a gift rather than an impediment to overcome. Her specialty includes Mobility, Flexibility, Functional Training, Performance, Weight Loss, and Building Strength.


“I believe that movement is an expression of self. The more that we are attune with our bodies, the more freedom we have. My goal is to help my clients move better, feel stronger, and have fun!”


Her passions outside of fitness include writing, reading, cooking, and practicing yoga and mindfulness. She also is a coach for Youth Girls Lacrosse. 


Request Training Appointments Here


Call Sierra Fitness to book with Brianne

626-836-5452

Memorial Day Hours

Sierra Fitness Gym and Pilates will be open from 6:30am-3:00pm on Monday, May 27th. Normal hours resume on Tuesday.

See Our Schedule Here

Now available for purchase at the gym and Shabby Dog!


Sierra Fitness and Shabby Dog logo sweaters and t-shirts are available for purchase at the gym: 20 N. Baldwin Ave. Sierra Madre, CA 91024

and at The Shabby Dog: 31 E. Montecito Ave. Sierra Madre, CA 91024

Sierra Fitness is now on WellnessLiving

You can create a login for your account by following these steps:
  1. Click this link, enter your email and click "Submit"
  2. Check your email and follow the steps to create your password
  3. Go back to WellnessLiving and login with your email and your password

Once you are logged in with WellnessLiving you can book and purchases classes, appointments, view your schedule, and update your billing information.

Please call (626) 836-1236 if you need any help with your account

View Schedule
Make a Purchase
Sierra Fitness | www.sierrafit.com
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