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Personal Trainer – part-time and full-time

You'll work in a team environment at either our Castro or Lower Haight location to design and implement effective workout plans based on clients' goals and current physical condition. You'll create and record workouts on our online workout tracking platform, and you'll be responsible for measuring your clients' progress using standard circumference and fat measurements and our 3D body scanner. The position typically starts part-time and can grow to full-time over several months. The studios receive between 3 and 8 inquiries per week depending on the time of year, so there is a high potential to develop a new client roster quickly.


MX3 Fitness is a boutique personal training company dedicated to providing measurable results to our clients through evidence-based training programs. We currently have 12 trainers on staff, and we would like to add one trainer each to the teams at our Lower Haight and Castro locations. Our trainers work within the MX3 Fitness training framework to help our clients achieve results that they simply cannot achieve on their own. Our emphasis in on functional training methods that take advantage of free weights, TRX, body-weight, and cable/resistance band exercises.


Each of our locations is very well-equipped and designed exclusively for personal training. We limit use of the gym to only personal training, so it is never crowded, and our trainers have easy access to the equipment they need for their clients' workouts. We provide a changing/locker room, towels, and filtered water for our clients, and the Lower Haight facility is equipped with a shower.


You should be:


$45 - 65 per session depending on training and experience
Paid training/internship (about 20-40 hours depending on previous experience and qualifications)
Paid renewal for personal training and CPR/AED certification
Continuing education stipend
Free use of studio (except mornings/evenings)


If you are interested in joining our team, or if you just want to learn more about how we work, please email your resume to glenn@mx3fitness.com and include a brief summary of your qualifications and experience.