A man with glasses and a beard is working on a machine

guttovendo1, Create an extraordinarily detailed and realistic portrait of a man, glasses perched on his face, who is depicted as a dedicated personal trainer. He's shown in a gym, giving instructions to his female student as she uses a fitness machine. The focus should be on the interaction and dedication of the instructor to his student. The man and his student should be dressed in gym attire, and the image should have an incredibly detailed and lifelike quality. The background should be heavily blurred, emphasizing the central characters. The resolution should be in stunning 8K UHD, ensuring exceptional clarity and precision.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))