Mockup Red Men's T-Shirt with Muscular Athlete Lifting Dumbbell Dark Studio

Realistic Mockup of a red men's T-shirt, featuring a muscular male athlete lifting a dumbbell in a dark studio setting. The front-side perspective emphasizes the physique and the T-shirt's fit, ideal for sports and fitness apparel brands. High-quality, professional rendering for e-commerce and marketing campaigns. Primary colors: vibrant red and black.