How to Do a Lunge Correctly - Step-by-Step Form Guide #167355 (License: Personal Use)

This instructional line drawing illustrates two key phases of the bodyweight lunge: (A) the neutral standing start with feet hip-width apart and hands on hips, and (B) the active lunge with front knee bent at ~90°, back knee lowered toward the floor, torso upright, and core engaged. The diagram emphasizes alignment-front knee tracking over toes, hips square, and weight distributed evenly between both legs-to prevent injury and maximize muscle activation in quads, glutes, and hamstrings.

Used in fitness guides, physical therapy resources, or beginner workout pages where users seek visual instruction on proper lower-body exercise form; matches intent to learn safe, effective movement patterns without equipment.