Did you know that too much exercise could thrash your immune system? Fabio Comana teaches Exercise Science at San Diego State University and is a scientific consultant with some of the top brands in the fitness industry. Fabio joins All About Fitness to talk about how exercise affects the immune system, discuss intermittent fasting and provide insights for how you should return to the gym in the COVID19 environment. Get ready to be educated and entertained with this episode of All About Fitness.

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