Muscle Recruitment and Resiliency

The Spring-Loaded Advantage

The ProPulse® Power Vest’s spring-loaded cartridges store and release energy dynamically. Absorbing and redirecting the kinetic rebound requires rapid force development. This acceleration forces the motor cortex to immediately recruit high-threshold Type II fibers, stimulating muscle retention and hypertrophy to increase power output.

Spring-loaded resistance created by the ProPulse® cartridges provides active-aging adults with a high-yield training stimulus: it stimulates the fast-twitch muscle fibers required to combat sarcopenia, maintains peak mechanical tension for muscle growth, and enhances functional dynamic balance while reducing joint compression and the associated risks of injury.