Andrew Heffernan, CSCS, GCFP is a fitness coach, Feldenkrais practitioner, and an award-winning health and fitness writer. His work appears regularly in Men's Health and Experience Life. He lives in Los Angeles with his wife and two children. Learn more at andrewheffernan.com.
Andrew Heffernan, CSCS, GCFP is a fitness coach, Feldenkrais practitioner, and an award-winning health and fitness writer. His work appears regularly in Men's Health and Experience Life. He lives in Los Angeles with his wife and two children. Learn more at andrewheffernan.com.
If you’ve heard of metabolic conditioning — or metcon — it’s probably in the context of a class that offers circuit training as a way to build strength,...