Keiser

Keiser is the industry leader in air-resistance strength equipment, setting the gold standard for both athletic performance and senior wellness. Trusted by top trainers and facilities within the NFL, MLB, NCAA, Navy Seals, Keiser’s innovative technology delivers unmatched precision and effectiveness in strength training and coaching.
 

Keiser calibrates each unit daily on their U.S. assembly line to preserve power-measurement accuracy and backs every machine with responsive, real-person service—something pro coaches and rehab specialists consistently highlight.