Proper Plank Exercise Form - Core Strength Training Guide #301210 (License: Personal Use)

This black-and-white line illustration demonstrates the standard forearm plank position: elbows aligned under shoulders, forearms flat, body rigid in a straight line, toes tucked. The figure shows proper engagement of the abdominal muscles and glutes while keeping the neck neutral. Ideal for fitness guides, rehabilitation resources, and home workout instructions.

Used in fitness blogs, physical therapy handouts, yoga or Pilates instructional pages, and mobile workout apps to visually reinforce correct plank form. Matches user intent for learning safe, effective core exercises.