sneaky

When I create a timeline like this var tl = new TimelineMax({ repeat : 5 }).to(arm, duration, { scaleX : 1.05, scaleY : 0.95, transformOrigin : to }).to(leg, duration, { scaleX : 1, scaleY : 1, transformOrigin:to }); how can I get the objects from tl, that I passed to it when making it. Basically I am looking for something like: tl.getElements(); which gives me [arm, leg] Does anyone know how to do this? Thanks