For nearly four decades, Keiser has influenced the training of athletes, fitness enthusiasts and rehabilitation experts worldwide with better fitness products that unite both components of human performance: the force you produce, and the speed at which you produce it.

Keiser is always challenging the status quo of fitness science by exercising the most powerful muscle: the brain. While competition starts and ends within the limits of a machine, Keiser starts with the potential of the human body and develops smarter technology to transcend the limits of speed, efficiency and safety.