Mengenix Muscle Rampage Having a strict schedule for your workouts will prevent injuries and help you gain muscle. It is recommended that novice muscle builders workout only twice each week, while those with experience can do so three times each week.Mengenix Muscle Rampage When working on muscle building, switch up the grip when lifting for the back. Use staged or mixed grips when doing rack pulls or deadlifts, so that you can build strength more easily. A staggered grip will help you twist the bar in one direction while the underhand drip will twist the bar in the opposite direction. This will help to stop bars from rolling over your hands.