Gaining size isnโ€™t as easy as it sounds. Your body is built to survive, not to look like an Olympia competitor, so putting onโ€”and holding on toโ€”muscle mass is a complicated, multilayered affair that can vary from person to person. But one thing everyone can do to maximize their ability to add new muscle is to choose the right exercisesโ€”the type that will break down muscle tissue and trigger the hormonal responses that send your body into overdrive, also known as the muscle-building anabolic state.

The following eight exercises are among the best for putting your body in an anabolic state to build muscle mass. In most cases, a barbell or a pair of dumbbells will be your tool of choice so these workouts donโ€™t require any fancy equipment, just good old fashioned heavy iron.