The people behind Start Strong

Meet Mira and Monica.

We’re twin sisters and the co-founders of Start Strong. We built the app to bring workouts, meal ideas, progress tracking, and community into one place.

Mira Alifantis, co-founder of Start Strong

Mira Alifantis

Training & Community

Mira Alifantis is a co-founder of Start Strong and leads training and community. She develops the workout programs and works with clients on their training routines.

@mira.alifantis on Instagram
Monica Alifantis, co-founder of Start Strong

Monica Alifantis

Nutrition & Community

Monica Alifantis is a co-founder of Start Strong and leads nutrition and community. She develops recipes and meal ideas and helps build the app’s community.

@monica.alifantis on Instagram

A note from the founders

Talk with us

Start Strong is a product of Lean Fitness LLC. For questions about the app, email luna@letsstartstrong.com or visit our contact page. To ask about 1:1 coaching, email us.

Explore the app or read the frequently asked questions.