Pilates Reformer Exercise: Leg Extension for Core and Glute Strength #3792977 (License: Personal Use)

The image shows a woman in a kneeling plank position on a Pilates reformer, extending one leg upward against spring resistance using a footbar strap. Her core is engaged, spine neutral, and arms support her upper body-demonstrating proper form for targeting glutes, hamstrings, and transverse abdominis. The minimalist blue illustration emphasizes alignment and biomechanics over aesthetics.

Used on fitness blogs, Pilates studio websites, or exercise guides to illustrate reformer-based strength training; targets users searching for beginner-to-intermediate Pilates routines, rehabilitation exercises, or home workout adaptations.