A woman in green and blue is posing with a ball

blue hair,blue eyes,short hair,jewelry hairband, short hair, bob cut,masterpiece, best quality, photorealistic, yujiasuit, yoga sports bra, yoga pants, 1girl, solo, , yoga ball, pants, looking at viewer, smile, green sports bra, simple background, , midriff,, breasts, green pants, sportswear, tank top, upper body,

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits