There seems to be a disconnect between real life and exercise. "We do not live in a one-dimensional world," says Samantha Parker, MS, CPT, 500-hour RYT, author of Yoga for Chronic Pain ... WTF?

Learn the sagittal, frontal, and transverse planes of movement, their axes, exercise examples, and how to audit a workout.

Coronal plane movements go side to side, like abduction and adduction, plus elevation and depression of the shoulder blade. Exercises include jumping jacks, side lunges, and lateral raises. Sagittal ...