Jennifer Zerling, MS, CES, CPT "JZ"

Fitness and Age Management Expert

Jenn Zerling ("JZ") has an M.S. in Kinesiology, and holds multiple certifications in personal training, Spin, nutrition and yoga. She authored the book, Breaking the Chains of Obesity, 107 Tools. She created the JZ Fitness Nutrition app, a nutrition coach at your fingertips, which is available on iTunes and Android. JZ is a national presenter and wellness ambassador for corporations all over. Her leadership experience includes: directing the fitness and nutrition department for Cenegenics Beverly Hills; clinic management for several Lindora Medical Weight Loss Clinics in Southern California; Fitness and General Management for the Sports Club/LA; and fitness programmer for all high schools involved in Matthew McConaughey’s non-profit foundation, Just Keep Livin. She also developed and operated a successful corporate wellness program for South Bay BMW. JZ is currently an independent contractor for health and wellness companies including Stay Fit Housing (as the wellness ambassador), Optimal Medical Group (as the fitness and nutrition expert on staff), Caligenix (genetic testing interpretation and program developer) She personal trains and guides people from all over the world in optimal nutrition. Her fitness and nutrition writings can be found in multiple media resources including

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