Author

Eric Hagerman

1 book, mostly fitness, for Little, Brown Spark, 2021

Eric Hagerman is a journalist, editor, and nonfiction author who has worked at Popular Science, Outside, This Old House, Consumer Reports, and Inc. His writing has appeared in The Best American Sports Writing 2004, Men's Journal, and PLAY. He coauthored Spark: The Revolutionary New Science of Exercise and the Brain with psychiatrist John J. Ratey.