Emma Krenzin

Emma is a seasoned group fitness instructor and personal trainer with over a decade of experience across a wide range of formats in some of the Bay Area’s top gyms and studios. She’s brought her energy and expertise to Barry’s, Rumble, Bodyrok, and Crunch, and has trained a diverse array of clients through personalized programs focused on recovery, weight loss, and strength building.

Emma’s background spans all ages and fitness levels—from coaching middle and high school soccer teams to guiding adults on their individual wellness journeys. Her classes are known for being fun, educational, and challenging, blending her deep knowledge of movement with an infectious passion for group fitness.

In addition to her work in fitness, Emma has a background in sports management and has collaborated with players, coaches, and teams at multiple levels of competition. When she’s not leading a class or working with clients, you can find her running with her dog Copper, hopping into as many workout classes as possible, or spending time with friends.