Create a powerful and realistic image of a woman lifting weights in a gym

Create a powerful and realistic image of a woman lifting weights in a gym. Depict her in the midst of performing a squat with a heavy barbell resting on her shoulders. She should be shown in a focused and determined posture, with proper lifting form and visible effort on her face. Her athletic wear should be practical and comfortable, suitable for intense strength training. The gym environment should include elements like weightlifting equipment, mirrors, and other fitness gear, reflecting a professional and motivating atmosphere. The overall mood should convey strength, dedication, and the challenge of serious weight training.