Medium Animations (300-500ms) The 300-500ms range is standard animation territory . Long enough to be watched, short enough to not impede flow. The workhorse duration for meaningful motion. Disney Principles at Medium Duration All 12 Principles Applicable Squash & Stretch : Full expression - visible deformation for bouncing, elastic elements. 15-25% stretch feels natural. Anticipation : Clear preparation - 80-120ms anticipation before main action. Pull back before push forward. Staging : Multi-element choreography possible - primary action leads, supporting elements follow. Straight Ahead/Pos…