Beautiful 22 year old athletic Caucasian woman, 1.70 meters tall, fair skin with a healthy glow, (long blonde hair in a high ponytail:1.3), soft strands framing her face, bright green eyes, (professional makeup, subtle eyeliner, mascara, light blush), high cheekbones, cute button nose, (full smiling lips:1.2), showing perfect white teeth, defined toned arms and shoulders, firm perky breasts, highly defined abs, narrow waist, tight athletic ass, long shapely muscular legs, smooth skin, perfectly proportioned, highly detailed face and body. Rear three-quarter view from behind, standing with hands on her hips, torso twisted toward the camera so her face is visible over her right shoulder with a wicked grin, ponytail centered on her lower back, shorts crotch panel stretched, rear end lifted and centered in frame. Wearing a tight red racerback sports bra with white text that says "USE ME", and tight maroon athletic shorts with white side stripes and a small white Under Armour logo. Gym background with a cable row station, mirrors, red walls, and bright fluorescent ceiling lights. Realistic photo, highly detailed, sharp focus, cinematic lighting.