Exercise at Home as Good as in the Lab (IMAGE) Norwegian University of Science and Technology Caption Researchers often study the effects of high intensity exercise on participants in the laboratory. But new research shows that when it comes to cardiac rehabilitation, patients don't need elaborate equipment to measure their exercise intensity and can successfully use high intensity training at home in cardiac rehabilitation. Credit Photo: NTNU Communication Division, Nancy Bazilchuk Usage Restrictions only with proper crediting License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.