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Heather Coyne

CrossFit Coach

Heather Coyne

CrossFit Coach


Heather received her Bachelor’s degree in Human Development from the University of California, San Diego and is co-owner of Seismic CrossFit. In her other life, she was an elementary school teacher working with kids K-5th in a high poverty area. All through her life she has been working with children and for a short period, seniors. She is a natural born instructor and has the patience to work with anyone.

Heather’s athletic background started when she was in high school where she competed in Track & Field, and Cross Country. After College, she frequented 24hr Fitness and even had a personal trainer a few times a week. While it helped her maintain, she missed the competitive drive and camaraderie she felt when playing team sports. Then her husband talked her into trying this thing called CrossFit. Within her first month, she was hooked! She has since seen great gains in strength and body composition. Her favorite part of CrossFit is the community that is formed, which she loves introducing people to. She wants everyone to have fun, work hard and reach their goals!

level1CrossFit Level 1 Trainer


generic-iconUSA Weightlifting Advanced Sport Performance Coach


kidsCrossFit Kids


powerliftingCrossFit Strongman

generic-iconCrossFit Mobility


enduranceCrossFit Endurance


generic-iconCrossFit Judges


generic-iconFree+Style Movement Connection Seminar w/Carl Paoli