1) All muscled up 2) Buff 3) Buffed 4) Changed color of photograph 5) Colorized 6) Did gym work 7) Did some calisthenics 8) Firmed 9) Firmed muscles 10) Firmly fit 11) Fit and trim 12) Gave inflection 13) Gave inflection to 14) Got in shape 15) Got into shape 16) Harmonized 17) Having good muscle definition Found on https://www.crosswordclues.com/clue/toned
Toned adjective Having (such) a tone; -- chiefly used in composition; as, high- toned ; sweet- toned . Toned paper , paper having a slight tint, in distinction from paper which is quite white. Found on http://www.encyclo.co.uk/webster/T/67