Plank Exercise Guide - Core Strength & Proper Form #3574208 (License: Personal Use)

This high-contrast silhouette illustrates the classic forearm plank position, emphasizing alignment and full-body engagement. The figure maintains a neutral spine, with elbows directly under shoulders and toes grounded, demonstrating ideal form for building functional core strength and endurance.

Used on fitness blogs, workout guides, and health websites to visually demonstrate proper plank technique; matches user intent for learning foundational core exercises, improving posture, or rehabilitating back issues.