//rotate stage 1
finger1Mesh.rotation.x = 0.5 ;
finger1Mesh.position.z = -10;
//rotate stage 2
finger1Mesh.rotation.x = 1.25;
finger1Mesh.position.y = 100;
finger1Mesh.position.z = -10;
//rotate stage 3
finger1Mesh.rotation.x = 2.5 ;
finger1Mesh.position.y = 110;
finger1Mesh.position.z = -10;
//rotate stage 4
finger1Mesh.rotation.x = Math.PI;
finger1Mesh.position.y = 120;
finger1Mesh.position.z = 20;