Many strength exercises and programs focus on one or MAYBE two planes of movement, however many of our joints can move in more than one direction. Plus most of our daily movements require us to move in all three planes of motion. Combine these two things and it makes multi-planar training almost essential. So what are the three planes of movement? There is Frontal, Sagittal, and Transverse. Frontal The frontal plane is an invisible line that splits the body down the middle fr