STRONGER GRIP. STRONGER PERFORMANCE.

Strength starts in your hands — and the TRNR Grip Trainers Collection is built to help you develop it. Designed for athletes, lifters, and climbers, these grip strengtheners target your forearms, wrists, and hands to build power, endurance, and control. Perfect for enhancing performance across all training disciplines, from weightlifting and calisthenics to climbing and combat sports.