To Grunt or Not to Grunt, that is the Question

Deep breathing is essential in a good workout. But when does deep breathing become grunting? And does grunting actually help? Or is it merely a form of exhibitionism? To grunt or not grunt, and what constitutes a grunt, these are the questions discussed here. So before making that next giant exhalation in public, understand about grunting's value and protocol. Go to Grunting.