Intense Health is paving the way for a new movement in the Health and Fitness Industry. Challenging everything we are told about ‘Health and Fitness’, we have developed a process that understands you. 20 minutes. Private Training. Expert Advice. Our Interlude method is a one-on-one process that focuses on combining short duration, high-intensity resistance training with nutritional guidance. With nation wide exclusivity of the revolutionary ARX FIT technology, our mission to help you optimise your human capacity unlike never before.