STOP BEING RESILIENT.BE RELENTLESS. Be Relentless with Jeff... FOR LIFE! Free 6-Week Mind & Body Training Program + VIP contentsent straight to your email! ! ! SIGN UP TO STAY FIT No membership · No commitment · No cost Something went wrong. Please check your entries and try again. Jeff has been featured by LATEST STUFF Load MoreFollow JEFF'S ARTICLES TESTIMONIALS Cory Booker, United States Senator (NJ) "Jeff has made a life of giving people a more abundant life. [He] is a leader for me, and setting an example for me. Soon people won’t be able to tell us apart. [Jeff] you inspire me." Al Roker, The TODAY Show "Jeff Halevy is an all-star fitness trainer!" Rosanna Scotto, Good Day New York "O-M-G. I love your philosophy." Andrea Day, On the Money, CNBC "Businessman and fitness guru Jeff Halevy put an end to the blame game with a guaranteed business model." Amy Freeze, ABC News "Jeff Halevy is a behavioral health and fitness guru." The New York Post "Jeff Halevy is a fitness guru." New York Daily News "Jeff is one of the city's star fitness experts."