Aging Well Vs. Getting Older: Interview with Jenn "JZ" Zerling — 20 Minute Fitness #036

20 Minute Fitness - Hi-Res by Shape

On this week's episode of 20 Minute Fitness we have a very exciting guest, Jenn "JZ" Zerling! She is the author of Breaking the Chains of Obesity: 107 Tools and an Age Management expert. She also has a fantastic podcast...View more