Join us for an engaging fireside chat exploring the dynamic interplay between variability and specificity in training, featuring Keiser’s cutting-edge resistance equipment.
Discover how Keiser's technology can be seamlessly incorporated into diverse training regimens to enhance both general fitness and targeted performance goals. Gain a stronger understanding of the interplay between specificity and variability while targeting different training qualities with the versatility of Keiser.
During the Q&A session, experts will share insights on optimizing training outcomes, addressing audience questions on how to leverage Keiser’s equipment for maximum benefit. Don’t miss this opportunity to deepen your understanding of modern training techniques and innovative fitness solutions.

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Steve Manz
Steve is a Human Performance and Education Specialist for Keiser. Prior to joining Keiser, Steve spent 18 years as a collegiate track and field coach, highlighted by numerous NCAA All-Americans (throws and decathlon), a National Champion (discus), and an Olympic Trials Finalist (decathlon).
Mac Calloway
Mac began his sports performance coaching career with a unique opportunity, joining the NBA’s Orlando Magic and WNBA’s Orlando Miracle. Working alongside All-Star caliber players and future NBA Champion Head Coach, Mac gained invaluable hands-on experience at the elite level. By the age of 24, he had become one of the youngest Division 1 Head Basketball Strength and Conditioning coaches.
Josh Leve
Josh Leve is the founder and CEO of the Fitness Business Association (FBA) and SUCCEED! With over 60 industry partnerships including all major certifying organizations, Josh and the FBA has been featured in all major fitness publications.
In addition, Josh has been a featured speaker for all major fitness events such as IHRSA, Athletic Business, Club Industry, NSCA, NASM Optima, EMPOWER!, ZUMBA, and others. He holds a bachelor's degree in strategic communications from the University of Kansas.