The Breathing Mistakes Killing Your Workout Results, According to an Expert
- andreamarcellus
- Jan 14
- 1 min read
MSN

Most people breathe wrong during workouts — and it’s quietly killing their performance, says fitness expert Andrea Marcellus. Marcellus, a Los Angeles-based fitness expert and life strategist for over 30 years, first became interested in breathwork during workouts after a personal experience. Today, Andrea Marcellus is the Founder and CEO of AND/lifeTM, a life-maximization brand with a mission to help busy people prioritize their physical and mental wellbeing with minimal effort and sacrifice.
After personally experiencing the benefits of breath work, she began studying it more intentionally, inspired by the impact breathing can have on performance, hormones, and metabolism. Based on her experience, she shared her best science-backed breathing techniques that can instantly help you improve your form, power, and recovery — without changing your routine.




Comments