Movements such as flexion and extension occur in which anatomical plane?

Flexion and extension are primary movements that occur in the sagittal plane. This anatomical plane divides the body into right and left halves and is oriented vertically. Movements in this plane are characterized by increasing or decreasing the angle between body parts. For instance, when you bend your elbow or knee, you are performing flexion, while straightening these joints involves extension.

Understanding the sagittal plane is crucial for fitness instructors and trainers as most common exercises, such as bicep curls, squats, and push-ups, involve movements in this plane. Recognizing the significance of the sagittal plane helps instructors design workouts that effectively target specific muscle groups and enhance overall performance.