Please take a look at some tutorials on motion paths. Maya Video Tutorial: Motion Path (Part 1) - YouTube Maya Video Tutorial: Motion Path (Part 2) - YouTube Maya Tutorial: Controlling Motion Path Speeds (Part 1 of 4) - YouTube Maya Tutorial: Controlling Motion Path Speeds (Part 2 of 4) - YouTube Maya Tutorial: Controlling Motion Path Speeds (Part 3 of 4) - YouTube Maya Video Tutorial: Controlling Motion Path Speeds (Part 4 of 4) - YouTube