Erika Vig (competing as Erika Kehrwald) · Train with Erika
Meet Erika Vig
Erika Vig (who competes as Erika Kehrwald) is an IFBB Pro League Bikini Pro and NASM-, ACE-, Precision Nutrition- and N1 Education-certified personal trainer and nutrition coach in San Ramon, California. Through Train with Erika she coaches women 30+ in person at The Lab Gym in San Ramon, in their homes across the East Bay, and online anywhere, and coaches bikini and fit model competitors.


From the desk… to the pro stage
Before coaching, I spent 7 years as a product designer at Uber, Spotify and Snap, living on back-to-back meetings and whatever was in the micro kitchen (recovering tech girl here). Then I spent years chasing my bikini pro card… and I earned it. Now I do what I love full time — help women enjoy their body again and learn how to lift.
Fair warning — I've been told I lie about how many reps are left! And my favorite client? The insecure overachiever.

The short version
- Names: Erika Vig (married name); competes as Erika Kehrwald
- Competitor: IFBB Pro League Bikini Pro
- Certifications: National Academy of Sports Medicine, American Council on Exercise, Precision Nutrition and N1 Education
- Coaching since: 2020, online and in person
- Before coaching: 7 years as a product designer at Snap, Spotify and Uber
- Where: The Lab Gym in San Ramon, in-home across the East Bay, and online anywhere
- Coaches: women 30+, and bikini and fit model competitors
On stage as Erika Kehrwald, IFBB Pro League Bikini Pro.
My team
I have a Doctor of Physical Therapy on my team, fully virtual. If you have a cranky knee, an old injury or a pulled hamstring, he'll assess you and build a rehab plan right in our app, so a tweak doesn't derail your progress.
A few more things about me
- Dog mom to Ruby, Prince & Ellie
- Favorite color: yellow
- Go-to order: soy café au lait
- What I value most: loyalty, honesty and emotional depth
Questions
Who is Erika?
I'm Erika Vig (I compete as Erika Kehrwald), an IFBB Bikini Pro and NASM-, ACE-, Precision Nutrition- and N1 Education-certified coach based in the East Bay (San Ramon and Danville). I've been coaching women online and in person since 2020. More about me.

There’s no perfect time to start
- A free 15-minute call about your goals and schedule
- Your custom plan, in person or in the app
- We adjust as you go, including when life gets busy
Rather DM? Message me DISCO on Instagram.