Help with the Blender please?

Are you trying to make a pose?

In order to properly make a pose you need to get the pose how you want it, hit A if the dots don't all turn blue hit A again. After all dots are blue hit "I" and select LocRot. Go to the bottom where it shows the timeline and drag it to 60. Hit "I" again and again select locrot. After that hit save and it should let you import your toddler pose.

Here is a full tutorial:
sims4studio.com/thread/2930/create-pose-pack-works-mod