Blender - Monkey Hand Animation

Select the monkey hand

1

Locate on the specific key frame (Shown in the image below)

2

Press "i" key to popup a menu and select "Location & Rotation & Scale"

3

Locate on the next specific key frame (Shown in the image below)

5

Press "i" key to popup a menu and select "Location & Rotation & Scale"

6

4

Rotate the monkey hand to 13.5 degree in Rotation Y

Rotation Y: 129 degree

Rotation Y: 13.5 degree

Rotation Y: 13.5 degree

Rotation Y: 129 degree