Check out the NuMetrex Heart Sensing Sports Bra from lululemon athletica on the cover of the October 2007 issue of Oxygen Magazine. NuMetrex and lululemon have worked together to create a unique range of heart sensing fitness garments in colors and designs found only at lululemon stores. Lululemon is a yoga inspired athletic apparel company with the goal of providing products that help people live, longer healthier and more fun lifestyles.