Vital Flex Core is an innovative fitness gadget that incorporates cutting-edge Electrical Muscle Stimulation (EMS) technology to help you achieve a toned and strong core while effectively reducing ...
Sign up for the best picks from our travel, fashion and lifestyle writers. EMS has been around for a while but has been predominantly used by athletes to improve ...
Readers will learn why achieving toned abs is often difficult through traditional methods alone, and how the Vital Flex Core provides a modern solution through customizable training modes, portability ...