Welcome to Obgym!

A neighborhood women’s fitness studio tucked in the Millsmont area of Oakland. I specialize in Prenatal & Postpartum, Perimenopause & Menopause, and Active Aging personal training.

ObGym is a sanctuary where women can move safely, build strength, and rediscover joy in their bodies. My focus is on safety, improved health, and genuine enjoyment—because fitness should feel empowering, not intimidating.

I’m Sarah Griffin, owner of ObGym and a fitness professional serving the Bay Area for over 17 years. After the birth of my daughter in 2021, I felt called to devote my work entirely to supporting the women in our community through every life stage.

We are resilient, beautiful, and brave—and we deserve complete health and happiness.