2boys, abs, artist_name, black_footwear, black_hair, black_shorts, boxing_gloves, boxing_shorts, grin, gym, indoors, large_pectorals, long_hair, looking_at_another, male_focus, motion_lines, multiple_boys, muscular, muscular_male, nipples, original, pectorals, ponytail, punching_bag, shoes, shorts, smile, sneakers, squatting, sweat, topless_male, towel, towel_around_neck, trgm, white_hair, white_shorts, yellow_eyes