silhouette of male

abdomen adult analysis anatomy ankle arm arrow art biceps bicepts bio blank body bodybuilding bodyparts brain calf chest clip clone colar cyborg decal diagnosis doll ears empty face feet figure fingers flex form genetic gesture hand head health human humanoid icon layered legs male man mannequin masculine mechanical medical model muscle nude object one outstreched outstretched parts physique pose posture robot science scientific shape silhouette stand statue still technology toes torso triceps versions