WORK OUT OF THE RUT
To pack on size quickly, many guys train like bodybuilders (for instance, back and biceps one day; chest and triceps the next). But if your gains seem to be levelling out, it’s time to change your approach. Total-body workouts can help you break through a training plateau, a Lehman College study suggests. “Training muscle groups at least twice a week may stimulate more protein synthesis,” says study author Brad Schoenfeld. The result: fresh growth.