Be inspired by this live podcast interview with TNL 58′ founder Jess King as she discusses the development of her personalized heart-first HIIT workout method.  Initially launched as a pop-up workout at 6 locations in Paris, TNL 58′ is all about taking fitness to the next level through increasing the level of connection for the heart, mind and body.  Learn more about founder Jess King’s journey as she discusses her passion for positive impact, staying aligned and inspiring a kickass life.  Podcast interview courtesy of F.I.T.spo. Listen here for more highly inspiring conversations with fitness professionals.