Autumn Calabrese

Fitness instructor and YouTuber who is known for having invented the 21 Day Fix diet. She is a certified personal trainer, and is a member of the Beachbody community of fitness trainers. She created her eponymous YouTube channel on September 27th, 2013, where she often posts workouts and dieting tips.
- Known for
- Acting
- Born
- 1980-09-23 · Cleveland, Ohio, USA
Known for
- 21 Day Fix - Yoga Fix (2014)
- 21 Day Fix - Total Body Cardio Fix (2014)
- 21 Day Fix - Cardio Fix (2014)
- 21 Day Fix - 10 Minute Fix for Abs (2014)
- 21 Day Fix - Upper Fix (2014)
- 21 Day Fix - Lower Fix (2014)
- 21 Day Fix - Dirty 30 (2014)
- A Little Obsessed - Day 4: Cardio Core (2017)
- 80 Day Obsession: Quick Start Tips (2018)
- 80 Day Obsession: Day 11 AAA (2018)
- 80 Day Obsession: Day 31 AAA (2018)
- 80 Day Obsession: Day 43 AAA (2018)
- The Master's Hammer and Chisel - Hammer Conditioning (2015)
- 21 Day Fix Extreme - Obsessed with Fix (2015) — Herself
- The Master's Hammer and Chisel - Hammer Build Up (2015) — Creator
- 21 Day Fix - Pilates Fix (2014)