Fitness Supplements

5 Reasons Why I Stopped Taking Pre-Workout Supplements

No “magic juice” will improve the quality of your workouts better than improving your lifting technique

Sergio Ruiz
4 min readAug 3, 2022

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Photo by Kelly Sikkema on Unsplash

I used to love drinking pre-workout supplements.

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Sergio Ruiz

Fitness professional & nutrition coach with 20+ years experience as a personal trainer in San Francisco | www.sfbodymatrix.com