Core & Lower-Body Strength Exercises: Stability Ball and Resistance Band Workouts #1371419 (License: Personal Use)

The illustration shows a man in athletic wear performing a stability ball crunch, engaging his core while maintaining balance on the ball, and a woman in a red leotard executing a forward lunge with a resistance band looped around her thighs to add tension and activate gluteus medius. Both movements emphasize functional strength, posture control, and muscle endurance without heavy equipment. The clean line-art style highlights proper form and joint alignment for safe execution.

Used on fitness blogs, workout guides, or physical therapy resources to demonstrate beginner-to-intermediate strength exercises; matches user intent for home workouts, injury prevention, or gym alternatives.