Anna Kaiser Quotes
Caffeine is hard on an empty system, so I try not to do it unless it's to get my heart rate up. If you drink caffeine 15 minutes before the workout, it can make it more effective. So I'll do tea or coffee after breakfast.
Citations
Kaiser, Anna. Interview with Kathleen Hou. "Kelly Ripa's Trainer on How to Get Better Sleep." The Cut, New York Media, 11 Jan. 2016.
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Anna Kaiser is an American fitness professional, choreographer, and entrepreneur. In 2016 and 2017, Greatist named Kaiser one of the 100 Most Influential People in Health & Fitness. She has worked as the personal trainer to Kelly Ripa, Shakira, Karlie Kloss, Hilary Duff, Alicia Keys, and Sarah Jessica Parker.