Joy Keller
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Joy Keller

Joy Keller is editor in chief of American Fitness magazine, and is also a certified fitness professional. She is currently adding to her skillset by completing her NLP certification.

Behavior Change and MotivationCertified Personal TrainerFitness

It’s an hour before your session starts, and you get a text from your client Kelly, a 33-year-old mom of two who is 50 pounds overweight, has just been diagnosed as being prediabetic, and is trying to change her lifestyle. She’s late again. This is not the first time Kelly

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