Sit-Up Exercise Illustration - Core Strengthening Workout Guide #2663 (License: Personal Use)

This minimalist black-and-white icon depicts a stick figure in mid-sit-up, with knees bent, feet grounded, and hands behind the head, illustrating correct core engagement. The clean design emphasizes body alignment and motion path without distracting details, making it ideal for instructional materials. Subtle shadowing adds depth while preserving clarity for digital or print use.

Used in fitness blogs, workout apps, physical therapy guides, and educational content to visually explain sit-up technique; matches user intent for learning proper form, avoiding injury, or creating scalable vector assets for responsive UIs.