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Mar Keller

Personal Trainer
NASM Certified

Q GRIT Fitness is a trans-owned, body-positive, and affirmative personal training service for the LGBTQIA+ community, led by Mar Keller (he/him, NASM CPT and CES). Through Q GRIT Fitness, Mar provides a safe and affirming space for people of all sizes, abilities, and identities to harness their strength and gain confidence in themselves to move through the world more empowered than ever. Books are currently closed for new clients; however, if you’d like to inquire about training and be added to the waitlist, direct all inquiries to