Stability Ball Exercises for Core Strength and Flexibility #3369700 (License: Personal Use)

The image shows a young woman in athletic wear lying supine over a large silver stability ball, arching her back gently with arms behind her head and feet grounded. Her relaxed expression and proper form suggest a safe, controlled stretch targeting the thoracic spine and abdominal muscles. This pose is commonly used in Pilates, yoga, and physical therapy for enhancing flexibility and neuromuscular control.

Used on fitness blogs, physiotherapy websites, or workout guides to illustrate beginner-level stability ball stretches. Matches user intent for “how to stretch with exercise ball,” “core stability exercises,” or “home workouts for back pain.”