Phone Down & Fitness Levels Up? Why You May Want to Leave Your Cellphone in a Gym Locker! Fitness

Dr. Jamie Krenn
May 08, 2017
See more tips on 30Seconds.com – Food, Fun, Health, Happiness

Comments (1)

Elisa Schmitz
Wow, this is so interesting! I would bet many people think it helps their workout. Great to know. Thanks, Dr. Jamie Krenn !
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