Trainer Checking Watch While Athlete Holding Forearm Plank During Core Stability Training Image

Showing trainer kneeling and checking smartwatch while athlete holding forearm plank on gym rubber flooring, featuring subtle digital network overlay suggesting performance tracking and data visualization. Capturing focused coaching moment and concentrated core work with strong foreground subject and soft background. Useful for promoting personal training services, illustrating core strength workouts, demonstrating coaching form correction, advertising fitness wearables and performance apps, and creating social media fitness ads and gym membership campaigns. Working well for blog headers, training program brochures, app onboarding screens, fitness equipment catalogs, and video thumbnails. Offering room for headline and branding on upper-left negative space.