Karina Inkster is a fitness and nutrition coach, TEDx speaker, and author of five books. She’s been vegan for 23 years. As the founder of K.I. Health & Fitness, she leads a small team of coaches who work entirely online with vegan clients across the globe–helping them build strength and health habits they’ll still hold at the age of 103.
Karina is known for her practical, no-nonsense approach to plant-based fitness: no before-and-after photos, no 30-day challenges, no “clean eating” language, and no diet culture. Instead, her focus is on sustainable, individualized strength training and nutrition coaching built specifically for plant-based athletes, whether they're chasing long-term bone density or simply trying to get comfortable in a gym.
In this episode of Pivot Podcast, Karina shares how she went from an hourly in-person trainer in 2013 to running a fully online coaching business in 2017, a shift she describes as the moment she felt like she was truly running a business. She talks about why vegan nutrition can't simply mirror omnivorous plans, how she thinks about long-term vs short-term fitness goals, and why niching down to vegan clients was one of the smartest business decisions she ever made.
You’ll learn about
- The real difference between vegan nutrition and standard fitness coaching approaches
- How she transitioned from hourly in-person training to a scalable online model
- Why Karina doesn't use before-and-after photos, and what she does instead
- The 80/20 framework she uses to help clients eat sustainably without constant food tracking
- Why specificity in your niche is one of the most powerful marketing tools available
- How she balances running a coaching business with a parallel career in music
Guest Links
https://www.karinainkster.com
Social Media
@karinainkster
https://www.instagram.com/karinainkster
https://www.facebook.com/karinainkster
https://www.youtube.com/channel/UCDM78CSF2AjCww1h05opDaw
Memorable Quote
“There's nothing wrong with having aesthetic goals. We're all human. We all want to look great. But if that's the only reason we're doing fitness, it generally doesn't lead to consistency or long-term results.”
Show Notes
🏋🏻♀️ [02:08] Building a fully online vegan fitness coaching business with a global client base
⚕️ [04:42] Why the focus is on long-term health, not just aesthetics.
📌 [08:07] Why vegan nutrition can't simply mirror standard fitness coaching approaches.
🧿 [11:28] What does eating in a way that supports your goals actually look like?
⚙️ [16:09] How to adjust your environment to make healthy habits easier.
🌍 [19:28] Going fully online in 2017: The shift that made the business truly scalable.
🚩 [23:39] Why she is very critical of the fitness industry.
🥗 [27:24] Why she went vegan for ethics, not health, and why that distinction matters.
🎙️ [32:26] The No BS Vegan podcast: The best way to learn about her approach
