Core Strengthening Exercise with Stability Ball - Proper Form Guide #3761871 (License: Personal Use)

The illustration shows a woman in a seated position on a large blue stability ball, engaging her core as she performs a controlled crunch. She wears a yellow tank top and gray leggings, with her hands lightly supporting her head and her feet planted firmly on the ground. The pose emphasizes spinal alignment and abdominal engagement, ideal for building functional core strength.

This image is commonly used in fitness blogs, physical therapy guides, and home workout tutorials to demonstrate safe, effective core exercises. It targets users searching for beginner-friendly stability ball routines or posture improvement techniques.